scala.collection.immutable

WrappedString

class WrappedString extends IndexedSeq[Char] with StringLike[WrappedString] with Proxy

This class serves as a wrapper augmenting Strings with all the operations found in indexed sequences.

The difference between this class and StringOps is that calling transformer methods such as filter and map will yield an object of type WrappedString rather than a String.

go to: companion
linear super types: Proxy, StringLike[WrappedString], Ordered[String], Comparable[String], IndexedSeqOptimized[Char, WrappedString], IndexedSeq[Char], IndexedSeq[Char], IndexedSeqLike[Char, WrappedString], Seq[Char], Seq[Char], SeqLike[Char, WrappedString], PartialFunction[Int, Char], (Int) ⇒ Char, Iterable[Char], Iterable[Char], IterableLike[Char, WrappedString], Equals, Traversable[Char], Immutable, Traversable[Char], GenericTraversableTemplate[Char, IndexedSeq], TraversableLike[Char, WrappedString], TraversableOnce[Char], FilterMonadic[Char, WrappedString], HasNewBuilder[Char, WrappedString], AnyRef, Any
source: WrappedString.scala
    since
  1. 2.8

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Inherited
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  1. WrappedString
  2. Proxy
  3. StringLike
  4. Ordered
  5. Comparable
  6. IndexedSeqOptimized
  7. IndexedSeq
  8. IndexedSeq
  9. IndexedSeqLike
  10. Seq
  11. Seq
  12. SeqLike
  13. PartialFunction
  14. Function1
  15. Iterable
  16. Iterable
  17. IterableLike
  18. Equals
  19. Traversable
  20. Immutable
  21. Traversable
  22. GenericTraversableTemplate
  23. TraversableLike
  24. TraversableOnce
  25. FilterMonadic
  26. HasNewBuilder
  27. AnyRef
  28. Any
Visibility
  1. Public
  2. All
Impl.
  1. Concrete
  2. Abstract

Instance constructors

  1. new WrappedString (self: String)

    self

    a string contained within this wrapped string

Type Members

  1. class Elements extends BufferedIterator[A]

    The class of the iterator returned by the iterator method.

  2. type Self = WrappedString

    The type implementing this traversable

    The type implementing this traversable

    attributes: protected
    definition classes: TraversableLike
  3. class WithFilter extends FilterMonadic[A, Repr]

    A class supporting filtered operations.

Value Members

  1. def != (arg0: AnyRef) : Boolean

    attributes: final
    definition classes: AnyRef
  2. def != (arg0: Any) : Boolean

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality.

    returns

    false if the receiver object is equivalent to the argument; true otherwise.

    attributes: final
    definition classes: Any
  3. def ## () : Int

    attributes: final
    definition classes: AnyRef → Any
  4. def $asInstanceOf [T0] () : T0

    attributes: final
    definition classes: AnyRef
  5. def $isInstanceOf [T0] () : Boolean

    attributes: final
    definition classes: AnyRef
  6. def * (n: Int) : String

    Return the current string concatenated n times.

    Return the current string concatenated n times.

    definition classes: StringLike
  7. def ++ (that: TraversableOnce[Char]) : WrappedString[A]

    [use case] Concatenates this wrapped string with the elements of a traversable collection.

    [use case]

    Concatenates this wrapped string with the elements of a traversable collection.

    that

    the traversable to append.

    returns

    a new wrapped string which contains all elements of this wrapped string followed by all elements of that.

    attributes: abstract
    definition classes: TraversableLike
  8. def ++ [B >: A, That] (that: TraversableOnce[B])(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Concatenates this wrapped string with the elements of a traversable collection.

    Concatenates this wrapped string with the elements of a traversable collection.

    B

    the element type of the returned collection.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    that

    the traversable to append.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That which contains all elements of this wrapped string followed by all elements of that.

    definition classes: TraversableLike
  9. def +: (elem: Char) : WrappedString[A]

    [use case] Prepends an element to this wrapped string

    [use case]

    Prepends an element to this wrapped string

    elem

    the prepended element

    returns

    a new wrapped string consisting of elem followed by all elements of this wrapped string.

    attributes: abstract
    definition classes: SeqLike
  10. def +: [B >: A, That] (elem: B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Prepends an element to this wrapped string

    Prepends an element to this wrapped string

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    elem

    the prepended element

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That consisting of elem followed by all elements of this wrapped string.

    definition classes: SeqLike
  11. def /: [B] (z: B)(op: (B, Char) ⇒ B) : B

    Applies a binary operator to a start value and all elements of this wrapped string, going left to right.

    Applies a binary operator to a start value and all elements of this wrapped string, going left to right.

    Note: /: is alternate syntax for foldLeft; z /: xs is the same as xs foldLeft z.

    B

    the result type of the binary operator.

    z

    the start value.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this wrapped string, going left to right with the start value z on the left: op(...op(op(z, x1), x2), ..., xn) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: TraversableOnce
  12. def :+ (elem: Char) : WrappedString[A]

    [use case] Appends an element to this wrapped string

    [use case]

    Appends an element to this wrapped string

    elem

    the appended element

    returns

    a new wrapped string consisting of all elements of this wrapped string followed by elem.

    attributes: abstract
    definition classes: SeqLike
  13. def :+ [B >: A, That] (elem: B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Appends an element to this wrapped string

    Appends an element to this wrapped string

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    elem

    the appended element

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That consisting of all elements of this wrapped string followed by elem.

    definition classes: SeqLike
  14. def :\ [B] (z: B)(op: (Char, B) ⇒ B) : B

    Applies a binary operator to all elements of this wrapped string and a start value, going right to left.

    Applies a binary operator to all elements of this wrapped string and a start value, going right to left.

    Note: :\ is alternate syntax for foldRight; xs :\ z is the same as xs foldRight z.

    B

    the result type of the binary operator.

    z

    the start value

    op

    the binary operator

    returns

    the result of inserting op between consecutive elements of this wrapped string, going right to left with the start value z on the right: op(x1, op(x2, ... op(xn, z)...)) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: TraversableOnce
  15. def < (that: String) : Boolean

    definition classes: Ordered
  16. def <= (that: String) : Boolean

    definition classes: Ordered
  17. def == (arg0: AnyRef) : Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: AnyRef
  18. def == (arg0: Any) : Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: Any
  19. def > (that: String) : Boolean

    definition classes: Ordered
  20. def >= (that: String) : Boolean

    definition classes: Ordered
  21. def addString (b: StringBuilder) : StringBuilder

    Appends all elements of this wrapped string to a string builder.

    Appends all elements of this wrapped string to a string builder. The written text consists of the string representations (w.r.t. the method toString) of all elements of this wrapped string without any separator string.

    b

    the string builder to which elements are appended.

    returns

    the string builder b to which elements were appended.

    definition classes: TraversableOnce
  22. def addString (b: StringBuilder, sep: String) : StringBuilder

    Appends all elements of this wrapped string to a string builder using a separator string.

    Appends all elements of this wrapped string to a string builder using a separator string. The written text consists of the string representations (w.r.t. the method toString) of all elements of this wrapped string, separated by the string sep.

    b

    the string builder to which elements are appended.

    sep

    the separator string.

    returns

    the string builder b to which elements were appended.

    definition classes: TraversableOnce
  23. def addString (b: StringBuilder, start: String, sep: String, end: String) : StringBuilder

    Appends all elements of this wrapped string to a string builder using start, end, and separator strings.

    Appends all elements of this wrapped string to a string builder using start, end, and separator strings. The written text begins with the string start and ends with the string end. Inside, the string representations (w.r.t. the method toString) of all elements of this wrapped string are separated by the string sep.

    b

    the string builder to which elements are appended.

    start

    the starting string.

    sep

    the separator string.

    end

    the ending string.

    returns

    the string builder b to which elements were appended.

    definition classes: TraversableOnce
  24. def andThen [C] (k: (Char) ⇒ C) : PartialFunction[Int, C]

    Composes this partial function with a transformation function that gets applied to results of this partial function.

    Composes this partial function with a transformation function that gets applied to results of this partial function.

    C

    the result type of the transformation function.

    k

    the transformation function

    returns

    a partial function with the same domain as this partial function, which maps arguments x to k(this(x)).

    definition classes: PartialFunctionFunction1
  25. def apply (n: Int) : Char

    Return element at index n

    Return element at index n

    definition classes: StringLikeSeqLike
  26. def asInstanceOf [T0] : T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expressionList(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    the receiver object.

    attributes: final
    definition classes: Any
  27. def canEqual (that: Any) : Boolean

    Method called from equality methods, so that user-defined subclasses can refuse to be equal to other collections of the same kind.

    Method called from equality methods, so that user-defined subclasses can refuse to be equal to other collections of the same kind.

    that

    The object with which this wrapped string should be compared

    returns

    true, if this wrapped string can possibly equal that, false otherwise. The test takes into consideration only the run-time types of objects but ignores their elements.

    definition classes: IterableLikeEquals
  28. def capitalize : String

    Returns this string with first character converted to upper case

    Returns this string with first character converted to upper case

    definition classes: StringLike
  29. def clone () : AnyRef

    This method creates and returns a copy of the receiver object.

    This method creates and returns a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    attributes: protected[lang]
    definition classes: AnyRef
  30. def collect [B] (pf: PartialFunction[Char, B]) : WrappedString[B]

    [use case] Builds a new collection by applying a partial function to all elements of this wrapped string on which the function is defined.

    [use case]

    Builds a new collection by applying a partial function to all elements of this wrapped string on which the function is defined.

    B

    the element type of the returned collection.

    pf

    the partial function which filters and maps the wrapped string.

    returns

    a new wrapped string resulting from applying the given partial function pf to each element on which it is defined and collecting the results. The order of the elements is preserved.

    attributes: abstract
    definition classes: TraversableLike
  31. def collect [B, That] (pf: PartialFunction[Char, B])(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Builds a new collection by applying a partial function to all elements of this wrapped string on which the function is defined.

    Builds a new collection by applying a partial function to all elements of this wrapped string on which the function is defined.

    B

    the element type of the returned collection.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    pf

    the partial function which filters and maps the wrapped string.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That resulting from applying the partial function pf to each element on which it is defined and collecting the results. The order of the elements is preserved.

    definition classes: TraversableLike
  32. def companion : GenericCompanion[IndexedSeq]

    The factory companion object that builds instances of class WrappedString.

    The factory companion object that builds instances of class WrappedString. (or its Iterable superclass where class WrappedString is not a Seq.)

    definition classes: IndexedSeqIndexedSeqSeqSeqIterableIterableTraversableTraversableGenericTraversableTemplate
  33. def compare (other: String) : Int

    Result of comparing this with operand that.

    Result of comparing this with operand that. returns x where x < 0 iff this < that x == 0 iff this == that x > 0 iff this > that

    definition classes: StringLikeOrdered
  34. def compareTo (that: String) : Int

    definition classes: Ordered → Comparable
  35. def compose [A] (g: (A) ⇒ Int) : (A) ⇒ Char

    (f compose g)(x) == f(g(x))

    (f compose g)(x) == f(g(x))

    definition classes: Function1
  36. def contains (elem: Any) : Boolean

    Tests whether this wrapped string contains a given value as an element.

    Tests whether this wrapped string contains a given value as an element.

    elem

    the element to test.

    returns

    true if this wrapped string has an element that is is equal (wrt ==) to elem, false otherwise.

    definition classes: SeqLike
  37. def containsSlice [B] (that: Seq[B]) : Boolean

    Tests whether this wrapped string contains a given sequence as a slice.

    Tests whether this wrapped string contains a given sequence as a slice.

    that

    the sequence to test

    returns

    true if this wrapped string contains a slice with the same elements as that, otherwise false.

    definition classes: SeqLike
  38. def copyToArray (xs: Array[Char], start: Int, len: Int) : Unit

    [use case] Copies elements of this wrapped string to an array.

    [use case]

    Copies elements of this wrapped string to an array. Fills the given array xs with at most len elements of this wrapped string, starting at position start. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached, or len elements have been copied.

    xs

    the array to fill.

    start

    the starting index.

    len

    the maximal number of elements to copy.

    attributes: abstract
    definition classes: TraversableLike
  39. def copyToArray [B >: A] (xs: Array[B], start: Int, len: Int) : Unit

    Copies elements of this wrapped string to an array.

    Copies elements of this wrapped string to an array. Fills the given array xs with at most len elements of this wrapped string, starting at position start. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached, or len elements have been copied.

    B

    the type of the elements of the array.

    xs

    the array to fill.

    start

    the starting index.

    len

    the maximal number of elements to copy.

  40. def copyToArray (xs: Array[Char]) : Unit

    [use case] Copies values of this wrapped string to an array.

    [use case]

    Copies values of this wrapped string to an array. Fills the given array xs with values of this wrapped string. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached.

    xs

    the array to fill.

    attributes: abstract
    definition classes: TraversableOnce
  41. def copyToArray [B >: A] (xs: Array[B]) : Unit

    Copies values of this wrapped string to an array.

    Copies values of this wrapped string to an array. Fills the given array xs with values of this wrapped string. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached.

    B

    the type of the elements of the array.

    xs

    the array to fill.

    definition classes: TraversableOnce
  42. def copyToArray (xs: Array[Char], start: Int) : Unit

    [use case] Copies values of this wrapped string to an array.

    [use case]

    Copies values of this wrapped string to an array. Fills the given array xs with values of this wrapped string, after skipping start values. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached.

    xs

    the array to fill.

    start

    the starting index.

    attributes: abstract
    definition classes: TraversableOnce
  43. def copyToArray [B >: A] (xs: Array[B], start: Int) : Unit

    Copies values of this wrapped string to an array.

    Copies values of this wrapped string to an array. Fills the given array xs with values of this wrapped string, after skipping start values. Copying will stop once either the end of the current wrapped string is reached, or the end of the array is reached.

    B

    the type of the elements of the array.

    xs

    the array to fill.

    start

    the starting index.

    definition classes: TraversableOnce
  44. def copyToBuffer [B >: A] (dest: Buffer[B]) : Unit

    Copies all elements of this wrapped string to a buffer.

    Copies all elements of this wrapped string to a buffer.

    dest

    The buffer to which elements are copied.

    definition classes: TraversableOnce
  45. def corresponds [B] (that: Seq[B])(p: (Char, B) ⇒ Boolean) : Boolean

    Tests whether every element of this wrapped string relates to the corresponding element of another sequence by satisfying a test predicate.

    Tests whether every element of this wrapped string relates to the corresponding element of another sequence by satisfying a test predicate.

    B

    the type of the elements of that

    that

    the other sequence

    p

    the test predicate, which relates elements from both sequences

    returns

    true if both sequences have the same length and p(x, y) is true for all corresponding elements x of this wrapped string and y of that, otherwise false.

    definition classes: SeqLike
  46. def count (p: (Char) ⇒ Boolean) : Int

    Counts the number of elements in the wrapped string which satisfy a predicate.

    Counts the number of elements in the wrapped string which satisfy a predicate.

    p

    the predicate used to test elements.

    returns

    the number of elements satisfying the predicate p.

    definition classes: TraversableOnce
  47. def diff (that: Seq[Char]) : WrappedString[A]

    [use case] Computes the multiset difference between this wrapped string and another sequence.

    [use case]

    Computes the multiset difference between this wrapped string and another sequence.

    that

    the sequence of elements to remove

    returns

    a new wrapped string which contains all elements of this wrapped string except some of occurrences of elements that also appear in that. If an element value x appears n times in that, then the first n occurrences of x will not form part of the result, but any following occurrences will.

    attributes: abstract
    definition classes: SeqLike
  48. def diff [B >: A] (that: Seq[B]) : WrappedString

    Computes the multiset difference between this wrapped string and another sequence.

    Computes the multiset difference between this wrapped string and another sequence.

    B

    the element type of the returned wrapped string.

    that

    the sequence of elements to remove

    returns

    a new collection of type That which contains all elements of this wrapped string except some of occurrences of elements that also appear in that. If an element value x appears n times in that, then the first n occurrences of x will not form part of the result, but any following occurrences will.

    definition classes: SeqLike
  49. def distinct : WrappedString

    Builds a new wrapped string from this wrapped string without any duplicate elements.

    Builds a new wrapped string from this wrapped string without any duplicate elements.

    returns

    A new wrapped string which contains the first occurrence of every element of this wrapped string.

    definition classes: SeqLike
  50. def drop (n: Int) : WrappedString

    Selects all elements except first n ones.

    Selects all elements except first n ones.

    n

    the number of elements to drop from this wrapped string.

    returns

    a wrapped string consisting of all elements of this wrapped string except the first n ones, or else the empty wrapped string, if this wrapped string has less than n elements.

    definition classes: IndexedSeqOptimizedTraversableLike
  51. def dropRight (n: Int) : WrappedString

    Selects all elements except last n ones.

    Selects all elements except last n ones.

    n

    The number of elements to take

    returns

    a wrapped string consisting of all elements of this wrapped string except the first n ones, or else the empty wrapped string, if this wrapped string has less than n elements.

    definition classes: IndexedSeqOptimizedIterableLike
  52. def dropWhile (p: (Char) ⇒ Boolean) : WrappedString

    Drops longest prefix of elements that satisfy a predicate.

    Drops longest prefix of elements that satisfy a predicate.

    p

    The predicate used to test elements.

    returns

    the longest suffix of this wrapped string whose first element does not satisfy the predicate p.

    definition classes: IndexedSeqOptimizedTraversableLike
  53. def elements : Iterator[Char]

    definition classes: IterableLike
      deprecated:
    1. use iterator' instead

  54. def endsWith [B] (that: Seq[B]) : Boolean

    Tests whether this wrapped string ends with the given sequence.

    Tests whether this wrapped string ends with the given sequence.

    that

    the sequence to test

    returns

    true if this wrapped string has that as a suffix, false otherwise.

    definition classes: IndexedSeqOptimizedSeqLike
  55. def eq (arg0: AnyRef) : Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other properties. * It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false. * For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. * null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    arg0

    the object to compare against this object for reference equality.

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    attributes: final
    definition classes: AnyRef
  56. def equals (that: Any) : Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same scala.Int (o1.hashCode.equals(o2.hashCode)).

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: Proxy → AnyRef → Any
  57. def equalsWith [B] (that: Seq[B])(f: (Char, B) ⇒ Boolean) : Boolean

    Tests whether every element of this wrapped string relates to the corresponding element of another sequence by satisfying a test predicate.

    Tests whether every element of this wrapped string relates to the corresponding element of another sequence by satisfying a test predicate.

    B

    the type of the elements of that

    that

    the other sequence

    returns

    true if both sequences have the same length and p(x, y) is true for all corresponding elements x of this wrapped string and y of that, otherwise false.

    definition classes: SeqLike
      deprecated:
    1. use corresponds instead

  58. def exists (p: (Char) ⇒ Boolean) : Boolean

    Tests whether a predicate holds for some of the elements of this wrapped string.

    Tests whether a predicate holds for some of the elements of this wrapped string.

    p

    the predicate used to test elements.

    returns

    true if the given predicate p holds for some of the elements of this wrapped string, otherwise false.

  59. def filter (p: (Char) ⇒ Boolean) : WrappedString

    Selects all elements of this wrapped string which satisfy a predicate.

    Selects all elements of this wrapped string which satisfy a predicate.

    p

    the predicate used to test elements.

    returns

    a new wrapped string consisting of all elements of this wrapped string that satisfy the given predicate p. The order of the elements is preserved.

    definition classes: TraversableLike
  60. def filterNot (p: (Char) ⇒ Boolean) : WrappedString

    Selects all elements of this wrapped string which do not satisfy a predicate.

    Selects all elements of this wrapped string which do not satisfy a predicate.

    p

    the predicate used to test elements.

    returns

    a new wrapped string consisting of all elements of this wrapped string that do not satisfy the given predicate p. The order of the elements is preserved.

    definition classes: TraversableLike
  61. def finalize () : Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    The details of when and if the finalize method are invoked, as well as the interaction between finalizeand non-local returns and exceptions, are all platform dependent.

    attributes: protected[lang]
    definition classes: AnyRef
  62. def find (p: (Char) ⇒ Boolean) : Option[Char]

    Finds the first element of the wrapped string satisfying a predicate, if any.

    Finds the first element of the wrapped string satisfying a predicate, if any.

    p

    the predicate used to test elements.

    returns

    an option value containing the first element in the wrapped string that satisfies p, or None if none exists.

  63. def findIndexOf (p: (Char) ⇒ Boolean) : Int

    Returns index of the first element satisfying a predicate, or -1.

    Returns index of the first element satisfying a predicate, or -1.

    definition classes: SeqLike
  64. def findLastIndexOf (p: (Char) ⇒ Boolean) : Int

    Returns index of the last element satisfying a predicate, or -1.

    Returns index of the last element satisfying a predicate, or -1.

    definition classes: SeqLike
      deprecated:
    1. use lastIndexWhere instead

  65. def first : Char

    definition classes: IterableLike
      deprecated:
    1. use head' instead

  66. def firstOption : Option[Char]

    None if iterable is empty.

    None if iterable is empty.

    definition classes: IterableLike
      deprecated:
    1. use headOption' instead

  67. def flatMap [B] (f: (Char) ⇒ Traversable[B]) : WrappedString[B]

    [use case] Builds a new collection by applying a function to all elements of this wrapped string and concatenating the results.

    [use case]

    Builds a new collection by applying a function to all elements of this wrapped string and concatenating the results.

    B

    the element type of the returned collection.

    f

    the function to apply to each element.

    returns

    a new wrapped string resulting from applying the given collection-valued function f to each element of this wrapped string and concatenating the results.

    attributes: abstract
    definition classes: TraversableLike
  68. def flatMap [B, That] (f: (Char) ⇒ Traversable[B])(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Builds a new collection by applying a function to all elements of this wrapped string and concatenating the results.

    Builds a new collection by applying a function to all elements of this wrapped string and concatenating the results.

    B

    the element type of the returned collection.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    f

    the function to apply to each element.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That resulting from applying the given collection-valued function f to each element of this wrapped string and concatenating the results.

    definition classes: TraversableLikeFilterMonadic
  69. def flatten [B] : WrappedString[B]

    [use case] Converts this wrapped string of traversable collections into a wrapped string in which all element collections are concatenated.

    [use case]

    Converts this wrapped string of traversable collections into a wrapped string in which all element collections are concatenated.

    B

    the type of the elements of each traversable collection.

    returns

    a new wrapped string resulting from concatenating all element wrapped strings.

    attributes: abstract
    definition classes: GenericTraversableTemplate
  70. def flatten [B] (implicit asTraversable: (Char) ⇒ Traversable[B]) : IndexedSeq[B]

    Converts this wrapped string of traversable collections into a wrapped string in which all element collections are concatenated.

    Converts this wrapped string of traversable collections into a wrapped string in which all element collections are concatenated.

    B

    the type of the elements of each traversable collection.

    asTraversable

    an implicit conversion which asserts that the element type of this wrapped string is a Traversable.

    returns

    a new wrapped string resulting from concatenating all element wrapped strings.

    definition classes: GenericTraversableTemplate
  71. def foldLeft [B] (z: B)(op: (B, Char) ⇒ B) : B

    Applies a binary operator to a start value and all elements of this wrapped string, going left to right.

    Applies a binary operator to a start value and all elements of this wrapped string, going left to right.

    B

    the result type of the binary operator.

    z

    the start value.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this wrapped string, going left to right with the start value z on the left: op(...op(z, x1), x2, ..., xn) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: IndexedSeqOptimizedTraversableOnce
  72. def foldRight [B] (z: B)(op: (Char, B) ⇒ B) : B

    Applies a binary operator to all elements of this wrapped string and a start value, going right to left.

    Applies a binary operator to all elements of this wrapped string and a start value, going right to left.

    B

    the result type of the binary operator.

    z

    the start value.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this wrapped string, going right to left with the start value z on the right: op(x1, op(x2, ... op(xn, z)...)) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: IndexedSeqOptimizedIterableLikeTraversableOnce
  73. def forall (p: (Char) ⇒ Boolean) : Boolean

    Tests whether a predicate holds for all elements of this wrapped string.

    Tests whether a predicate holds for all elements of this wrapped string.

    p

    the predicate used to test elements.

    returns

    true if the given predicate p holds for all elements of this wrapped string, otherwise false.

  74. def foreach (f: (Char) ⇒ Unit) : Unit

    [use case] Applies a function f to all elements of this wrapped string.

    [use case]

    Applies a function f to all elements of this wrapped string.

    f

    the function that is applied for its side-effect to every element. The result of function f is discarded.

    attributes: abstract
    definition classes: IterableLike
  75. def foreach [U] (f: (Char) ⇒ U) : Unit

    Applies a function f to all elements of this wrapped string.

    Applies a function f to all elements of this wrapped string.

    Note: this method underlies the implementation of most other bulk operations. Subclasses should re-implement this method if a more efficient implementation exists.

    U

    the type parameter describing the result of function f. This result will always be ignored. Typically U is Unit, but this is not necessary.

    f

    the function that is applied for its side-effect to every element. The result of function f is discarded.

  76. def format (args: Any*) : String

    Uses the underlying string as a pattern (in a fashion similar to printf in C), and uses the supplied arguments to fill in the holes.

    Uses the underlying string as a pattern (in a fashion similar to printf in C), and uses the supplied arguments to fill in the holes.

    The interpretation of the formatting patterns is described in java.util.Formatter, with the addition that classes deriving from ScalaNumber (such as scala.BigInt and scala.BigDecimal) are unwrapped to pass a type which Formatter understands.

    args

    the arguments used to instantiating the pattern.

    definition classes: StringLike
  77. def formatLocal (l: Locale, args: Any*) : String

    Like format(args*) but takes an initial Locale parameter which influences formatting as in java.lang.String's format.

    Like format(args*) but takes an initial Locale parameter which influences formatting as in java.lang.String's format.

    The interpretation of the formatting patterns is described in java.util.Formatter, with the addition that classes deriving from ScalaNumber (such as scala.BigInt and scala.BigDecimal) are unwrapped to pass a type which Formatter understands.

    args

    the arguments used to instantiating the pattern.

    definition classes: StringLike
  78. def genericBuilder [B] : Builder[B, IndexedSeq[B]]

    The generic builder that builds instances of WrappedString at arbitrary element types.

    The generic builder that builds instances of WrappedString at arbitrary element types.

    definition classes: GenericTraversableTemplate
  79. def getClass () : java.lang.Class[_ <: java.lang.Object]

    Returns a representation that corresponds to the dynamic class of the receiver object.

    Returns a representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    attributes: final
    definition classes: AnyRef
  80. def groupBy [K] (f: (Char) ⇒ K) : Map[K, WrappedString]

    Partitions this wrapped string into a map of wrapped strings according to some discriminator function.

    Partitions this wrapped string into a map of wrapped strings according to some discriminator function.

    Note: this method is not re-implemented by views. This means when applied to a view it will always force the view and return a new wrapped string.

    K

    the type of keys returned by the discriminator function.

    f

    the discriminator function.

    returns

    A map from keys to wrapped strings such that the following invariant holds: (xs partition f)(k) = xs filter (x => f(x) == k) That is, every key k is bound to a wrapped string of those elements x for which f(x) equals k.

    definition classes: TraversableLike
  81. def grouped (size: Int) : Iterator[WrappedString]

    Partitions elements in fixed size wrapped strings.

    Partitions elements in fixed size wrapped strings.

    size

    the number of elements per group

    returns

    An iterator producing wrapped strings of size size, except the last will be truncated if the elements don't divide evenly.

    definition classes: IterableLike
      see also:
    1. Iterator#grouped

  82. def hasDefiniteSize : Boolean

    Tests whether this wrapped string is known to have a finite size.

    Tests whether this wrapped string is known to have a finite size. All strict collections are known to have finite size. For a non-strict collection such as Stream, the predicate returns true if all elements have been computed. It returns false if the stream is not yet evaluated to the end.

    Note: many collection methods will not work on collections of infinite sizes.

    returns

    true if this collection is known to have finite size, false otherwise.

    definition classes: TraversableLikeTraversableOnce
  83. def hashCode () : Int

    Returns a hash code value for the object.

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    returns

    the hash code value for the object.

    definition classes: Proxy → AnyRef → Any
  84. def head : Char

    Selects the first element of this wrapped string.

    Selects the first element of this wrapped string.

    returns

    the first element of this wrapped string.

    definition classes: IndexedSeqOptimizedIterableLikeTraversableLike
  85. def headOption : Option[Char]

    Optionally selects the first element.

    Optionally selects the first element.

    returns

    the first element of this wrapped string if it is nonempty, None if it is empty.

    definition classes: TraversableLike
  86. def indexOf (elem: Char, from: Int) : Int

    [use case] Finds index of first occurrence of some value in this wrapped string after or at some start index.

    [use case]

    Finds index of first occurrence of some value in this wrapped string after or at some start index.

    elem

    the element value to search for.

    from

    the start index

    returns

    the index >= from of the first element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    attributes: abstract
    definition classes: SeqLike
  87. def indexOf [B >: A] (elem: B, from: Int) : Int

    Finds index of first occurrence of some value in this wrapped string after or at some start index.

    Finds index of first occurrence of some value in this wrapped string after or at some start index.

    B

    the type of the element elem.

    elem

    the element value to search for.

    from

    the start index

    returns

    the index >= from of the first element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    definition classes: SeqLike
  88. def indexOf (elem: Char) : Int

    [use case] Finds index of first occurrence of some value in this wrapped string.

    [use case]

    Finds index of first occurrence of some value in this wrapped string.

    elem

    the element value to search for.

    returns

    the index of the first element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    attributes: abstract
    definition classes: SeqLike
  89. def indexOf [B >: A] (elem: B) : Int

    Finds index of first occurrence of some value in this wrapped string.

    Finds index of first occurrence of some value in this wrapped string.

    B

    the type of the element elem.

    elem

    the element value to search for.

    returns

    the index of the first element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    definition classes: SeqLike
  90. def indexOfSlice [B >: A] (that: Seq[B], from: Int) : Int

    Finds first index after or at a start index where this wrapped string contains a given sequence as a slice.

    Finds first index after or at a start index where this wrapped string contains a given sequence as a slice.

    that

    the sequence to test

    from

    the start index

    returns

    the first index >= from such that the elements of this wrapped string starting at this index match the elements of sequence that, or -1 of no such subsequence exists.

    definition classes: SeqLike
  91. def indexOfSlice [B >: A] (that: Seq[B]) : Int

    Finds first index where this wrapped string contains a given sequence as a slice.

    Finds first index where this wrapped string contains a given sequence as a slice.

    that

    the sequence to test

    returns

    the first index such that the elements of this wrapped string starting at this index match the elements of sequence that, or -1 of no such subsequence exists.

    definition classes: SeqLike
  92. def indexWhere (p: (Char) ⇒ Boolean, from: Int) : Int

    Finds index of the first element satisfying some predicate after or at some start index.

    Finds index of the first element satisfying some predicate after or at some start index.

    p

    the predicate used to test elements.

    from

    the start index

    returns

    the index >= from of the first element of this wrapped string that satisfies the predicate p, or -1, if none exists.

    definition classes: IndexedSeqOptimizedSeqLike
  93. def indexWhere (p: (Char) ⇒ Boolean) : Int

    Finds index of first element satisfying some predicate.

    Finds index of first element satisfying some predicate.

    p

    the predicate used to test elements.

    returns

    the index of the first element of this wrapped string that satisfies the predicate p, or -1, if none exists.

    definition classes: SeqLike
  94. def indices : Range

    Produces the range of all indices of this sequence.

    Produces the range of all indices of this sequence.

    returns

    a Range value from 0 to one less than the length of this wrapped string.

    definition classes: SeqLike
  95. def init : WrappedString

    Selects all elements except the last.

    Selects all elements except the last.

    returns

    a wrapped string consisting of all elements of this wrapped string except the last one.

    definition classes: IndexedSeqOptimizedTraversableLike
  96. def intersect (that: Seq[Char]) : WrappedString[A]

    [use case] Computes the multiset intersection between this wrapped string and another sequence.

    [use case]

    Computes the multiset intersection between this wrapped string and another sequence.

    that

    the sequence of elements to intersect with.

    returns

    a new wrapped string which contains all elements of this wrapped string which also appear in that. If an element value x appears n times in that, then the first n occurrences of x will be retained in the result, but any following occurrences will be omitted.

    attributes: abstract
    definition classes: SeqLike
  97. def intersect [B >: A] (that: Seq[B]) : WrappedString

    Computes the multiset intersection between this wrapped string and another sequence.

    Computes the multiset intersection between this wrapped string and another sequence.

    B

    the element type of the returned wrapped string.

    that

    the sequence of elements to intersect with.

    returns

    a new collection of type That which contains all elements of this wrapped string which also appear in that. If an element value x appears n times in that, then the first n occurrences of x will be retained in the result, but any following occurrences will be omitted.

    definition classes: SeqLike
  98. def isDefinedAt (idx: Int) : Boolean

    Tests whether this wrapped string contains given index.

    Tests whether this wrapped string contains given index.

    The implementations of methods apply and isDefinedAt turn a Seq[A] into a PartialFunction[Int, A].

    idx

    the index to test

    returns

    true if this wrapped string contains an element at position idx, false otherwise.

    definition classes: SeqLike
  99. def isEmpty : Boolean

    Tests whether this wrapped string is empty.

    Tests whether this wrapped string is empty.

    returns

    true if the wrapped string contain no elements, false otherwise.

  100. def isInstanceOf [T0] : Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    attributes: final
    definition classes: Any
  101. def isTraversableAgain : Boolean

    Tests whether this wrapped string can be repeatedly traversed.

    Tests whether this wrapped string can be repeatedly traversed.

    returns

    true

    attributes: final
    definition classes: TraversableLikeTraversableOnce
  102. def iterator : Iterator[Char]

    Creates a new iterator over all elements contained in this iterable object.

    Creates a new iterator over all elements contained in this iterable object.

    returns

    the new iterator

    definition classes: IndexedSeqLikeIterableLike
  103. def last : Char

    Selects the last element.

    Selects the last element.

    returns

    The last element of this wrapped string.

    definition classes: IndexedSeqOptimizedTraversableLike
  104. def lastIndexOf (elem: Char, end: Int) : Int

    [use case] Finds index of last occurrence of some value in this wrapped string before or at a given end index.

    [use case]

    Finds index of last occurrence of some value in this wrapped string before or at a given end index.

    elem

    the element value to search for.

    end

    the end index.

    returns

    the index <= end of the last element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    attributes: abstract
    definition classes: SeqLike
  105. def lastIndexOf [B >: A] (elem: B, end: Int) : Int

    Finds index of last occurrence of some value in this wrapped string before or at a given end index.

    Finds index of last occurrence of some value in this wrapped string before or at a given end index.

    B

    the type of the element elem.

    elem

    the element value to search for.

    end

    the end index.

    returns

    the index <= end of the last element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    definition classes: SeqLike
  106. def lastIndexOf (elem: Char) : Int

    [use case] Finds index of last occurrence of some value in this wrapped string.

    [use case]

    Finds index of last occurrence of some value in this wrapped string.

    elem

    the element value to search for.

    returns

    the index of the last element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    attributes: abstract
    definition classes: SeqLike
  107. def lastIndexOf [B >: A] (elem: B) : Int

    Finds index of last occurrence of some value in this wrapped string.

    Finds index of last occurrence of some value in this wrapped string.

    B

    the type of the element elem.

    elem

    the element value to search for.

    returns

    the index of the last element of this wrapped string that is equal (wrt ==) to elem, or -1, if none exists.

    definition classes: SeqLike
  108. def lastIndexOfSlice [B >: A] (that: Seq[B], end: Int) : Int

    Finds last index before or at a given end index where this wrapped string contains a given sequence as a slice.

    Finds last index before or at a given end index where this wrapped string contains a given sequence as a slice.

    that

    the sequence to test

    end

    the end index

    returns

    the last index <= end such that the elements of this wrapped string starting at this index match the elements of sequence that, or -1 of no such subsequence exists.

    definition classes: SeqLike
  109. def lastIndexOfSlice [B >: A] (that: Seq[B]) : Int

    Finds last index where this wrapped string contains a given sequence as a slice.

    Finds last index where this wrapped string contains a given sequence as a slice.

    that

    the sequence to test

    returns

    the last index such that the elements of this wrapped string starting a this index match the elements of sequence that, or -1 of no such subsequence exists.

    definition classes: SeqLike
  110. def lastIndexWhere (p: (Char) ⇒ Boolean, end: Int) : Int

    Finds index of last element satisfying some predicate before or at given end index.

    Finds index of last element satisfying some predicate before or at given end index.

    p

    the predicate used to test elements.

    returns

    the index <= end of the last element of this wrapped string that satisfies the predicate p, or -1, if none exists.

    definition classes: IndexedSeqOptimizedSeqLike
  111. def lastIndexWhere (p: (Char) ⇒ Boolean) : Int

    Finds index of last element satisfying some predicate.

    Finds index of last element satisfying some predicate.

    p

    the predicate used to test elements.

    returns

    the index of the last element of this wrapped string that satisfies the predicate p, or -1, if none exists.

    definition classes: SeqLike
  112. def lastOption : Option[Char]

    Optionally selects the last element.

    Optionally selects the last element.

    returns

    the last element of this wrapped string$ if it is nonempty, None if it is empty.

    definition classes: TraversableLike
  113. def length : Int

    The length of the wrapped string.

    The length of the wrapped string.

    Note: xs.length and xs.size yield the same result.

    returns

    the number of elements in this wrapped string.

    definition classes: StringLikeSeqLike
  114. def lengthCompare (len: Int) : Int

    Compares the length of this wrapped string to a test value.

    Compares the length of this wrapped string to a test value.

    len

    the test value that gets compared with the length.

    returns

    A value x where x < 0 if this.length < len x == 0 if this.length == len x > 0 if this.length > len The method as implemented here does not call length directly; its running time is O(length min len) instead of O(length). The method should be overwritten if computing length is cheap.

    definition classes: IndexedSeqOptimizedSeqLike
  115. def lift : (Int) ⇒ Option[Char]

    Turns this partial function into an plain function returning an Option result.

    Turns this partial function into an plain function returning an Option result.

    returns

    a function that takes an argument x to Some(this(x)) if this is defined for x, and to None otherwise.

    definition classes: PartialFunction
  116. def lines : Iterator[String]

    Return all lines in this string in an iterator, excluding trailing line end characters, i.

    Return all lines in this string in an iterator, excluding trailing line end characters, i.e. apply .stripLineEnd to all lines returned by linesWithSeparators.

    definition classes: StringLike
  117. def linesIterator : Iterator[String]

    Return all lines in this string in an iterator, excluding trailing line end characters, i.

    Return all lines in this string in an iterator, excluding trailing line end characters, i.e. apply .stripLineEnd to all lines returned by linesWithSeparators.

    definition classes: StringLike
  118. def linesWithSeparators : Iterator[String]

    Return all lines in this string in an iterator, including trailing line end characters.

    Return all lines in this string in an iterator, including trailing line end characters.

    The number of strings returned is one greater than the number of line end characters in this string. For an empty string, a single empty line is returned. A line end character is one of

    • LF - line feed (0x0A hex)
    • FF - form feed (0x0C hex)
    definition classes: StringLike
  119. def map [B] (f: (Char) ⇒ B) : WrappedString[B]

    [use case] Builds a new collection by applying a function to all elements of this wrapped string.

    [use case]

    Builds a new collection by applying a function to all elements of this wrapped string.

    B

    the element type of the returned collection.

    f

    the function to apply to each element.

    returns

    a new wrapped string resulting from applying the given function f to each element of this wrapped string and collecting the results.

    attributes: abstract
    definition classes: TraversableLike
  120. def map [B, That] (f: (Char) ⇒ B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Builds a new collection by applying a function to all elements of this wrapped string.

    Builds a new collection by applying a function to all elements of this wrapped string.

    B

    the element type of the returned collection.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    f

    the function to apply to each element.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That resulting from applying the given function f to each element of this wrapped string and collecting the results.

    definition classes: TraversableLikeFilterMonadic
  121. def max : Char

    [use case] Finds the largest element.

    [use case]

    Finds the largest element.

    returns

    the largest element of this wrapped string.

    attributes: abstract
    definition classes: TraversableOnce
  122. def max [B >: A] (implicit cmp: Ordering[B]) : Char

    Finds the largest element.

    Finds the largest element.

    B

    The type over which the ordering is defined.

    cmp

    An ordering to be used for comparing elements.

    returns

    the largest element of this wrapped string with respect to the ordering cmp.

    definition classes: TraversableOnce
  123. def min : Char

    [use case] Finds the smallest element.

    [use case]

    Finds the smallest element.

    returns

    the smallest element of this wrapped string

    attributes: abstract
    definition classes: TraversableOnce
  124. def min [B >: A] (implicit cmp: Ordering[B]) : Char

    Finds the smallest element.

    Finds the smallest element.

    B

    The type over which the ordering is defined.

    cmp

    An ordering to be used for comparing elements.

    returns

    the smallest element of this wrapped string with respect to the ordering cmp.

    definition classes: TraversableOnce
  125. def mkString : String

    Displays all elements of this wrapped string in a string.

    Displays all elements of this wrapped string in a string.

    returns

    a string representation of this wrapped string. In the resulting string the string representations (w.r.t. the method toString) of all elements of this wrapped string follow each other without any separator string.

    definition classes: StringLikeTraversableOnce
  126. def mkString (sep: String) : String

    Displays all elements of this wrapped string in a string using a separator string.

    Displays all elements of this wrapped string in a string using a separator string.

    sep

    the separator string.

    returns

    a string representation of this wrapped string. In the resulting string the string representations (w.r.t. the method toString) of all elements of this wrapped string are separated by the string sep.

    definition classes: TraversableOnce
  127. def mkString (start: String, sep: String, end: String) : String

    Displays all elements of this wrapped string in a string using start, end, and separator strings.

    Displays all elements of this wrapped string in a string using start, end, and separator strings.

    start

    the starting string.

    sep

    the separator string.

    end

    the ending string.

    returns

    a string representation of this wrapped string. The resulting string begins with the string start and ends with the string end. Inside, the string representations (w.r.t. the method toString) of all elements of this wrapped string are separated by the string sep.

    definition classes: TraversableOnce
  128. def ne (arg0: AnyRef) : Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality.

    returns

    false if the argument is not a reference to the receiver object; true otherwise.

    attributes: final
    definition classes: AnyRef
  129. def newBuilder : Builder[Char, WrappedString]

    Creates a string builder buffer as builder for this class

    Creates a string builder buffer as builder for this class

    attributes: protected[this]
  130. def nonEmpty : Boolean

    Tests whether the wrapped string is not empty.

    Tests whether the wrapped string is not empty.

    returns

    true if the wrapped string contains at least one element, false otherwise.

    definition classes: TraversableOnce
  131. def notify () : Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef
  132. def notifyAll () : Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef
  133. def orElse [A1 <: A, B1 >: B] (that: PartialFunction[A1, B1]) : PartialFunction[A1, B1]

    Composes this partial function with a fallback partial function which gets applied where this partial function is not defined.

    Composes this partial function with a fallback partial function which gets applied where this partial function is not defined.

    A1

    the argument type of the fallback function

    B1

    the result type of the fallback function

    that

    the fallback function

    returns

    a partial function which has as domain the union of the domains of this partial function and that. The resulting partial function takes x to this(x) where this is defined, and to that(x) where it is not.

    definition classes: PartialFunction
  134. def padTo (len: Int, elem: Char) : WrappedString[A]

    [use case] Appends an element value to this wrapped string until a given target length is reached.

    [use case]

    Appends an element value to this wrapped string until a given target length is reached.

    len

    the target length

    elem

    the padding value

    returns

    a new wrapped string consisting of all elements of this wrapped string followed by the minimal number of occurrences of elem so that the resulting wrapped string has a length of at least len.

    attributes: abstract
    definition classes: SeqLike
  135. def padTo [B >: A, That] (len: Int, elem: B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Appends an element value to this wrapped string until a given target length is reached.

    Appends an element value to this wrapped string until a given target length is reached.

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    len

    the target length

    elem

    the padding value

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That consisting of all elements of this wrapped string followed by the minimal number of occurrences of elem so that the resulting collection has a length of at least len.

    definition classes: SeqLike
  136. def partition (p: (Char) ⇒ Boolean) : (WrappedString, WrappedString)

    Partitions this wrapped string in two wrapped strings according to a predicate.

    Partitions this wrapped string in two wrapped strings according to a predicate.

    p

    the predicate on which to partition.

    returns

    a pair of wrapped strings: the first wrapped string consists of all elements that satisfy the predicate p and the second wrapped string consists of all elements that don't. The relative order of the elements in the resulting wrapped strings is the same as in the original wrapped string.

    definition classes: TraversableLike
  137. def patch (from: Int, that: Seq[Char], replaced: Int) : WrappedString[A]

    [use case] Produces a new wrapped string where a slice of elements in this wrapped string is replaced by another sequence.

    [use case]

    Produces a new wrapped string where a slice of elements in this wrapped string is replaced by another sequence.

    from

    the index of the first replaced element

    replaced

    the number of elements to drop in the original wrapped string

    returns

    a new wrapped string consisting of all elements of this wrapped string except that replaced elements starting from from are replaced by patch.

    attributes: abstract
    definition classes: SeqLike
  138. def patch [B >: A, That] (from: Int, patch: Seq[B], replaced: Int)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Produces a new wrapped string where a slice of elements in this wrapped string is replaced by another sequence.

    Produces a new wrapped string where a slice of elements in this wrapped string is replaced by another sequence.

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    from

    the index of the first replaced element

    patch

    the replacement sequence

    replaced

    the number of elements to drop in the original wrapped string

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new wrapped string consisting of all elements of this wrapped string except that replaced elements starting from from are replaced by patch.

    definition classes: SeqLike
  139. def prefixLength (p: (Char) ⇒ Boolean) : Int

    Returns the length of the longest prefix whose elements all satisfy some predicate.

    Returns the length of the longest prefix whose elements all satisfy some predicate.

    p

    the predicate used to test elements.

    returns

    the length of the longest prefix of this wrapped string such that every element of the segment satisfies the predicate p.

    definition classes: SeqLike
  140. def product : Char

    [use case] Multiplies up the elements of this collection.

    [use case]

    Multiplies up the elements of this collection.

    returns

    the product of all elements in this wrapped string of numbers of type Int. Instead of Int, any other type T with an implicit Numeric[T] implementation can be used as element type of the wrapped string and as result type of product. Examples of such types are: Long, Float, Double, BigInt.

    attributes: abstract
    definition classes: TraversableOnce
  141. def product [B >: A] (implicit num: Numeric[B]) : B

    Multiplies up the elements of this collection.

    Multiplies up the elements of this collection.

    B

    the result type of the * operator.

    num

    an implicit parameter defining a set of numeric operations which includes the * operator to be used in forming the product.

    returns

    the product of all elements of this wrapped string with respect to the * operator in num.

    definition classes: TraversableOnce
  142. def projection : SeqView[Char, WrappedString]

    returns a projection that can be used to call non-strict filter,map, and flatMap methods that build projections of the collection.

    returns a projection that can be used to call non-strict filter,map, and flatMap methods that build projections of the collection.

    definition classes: SeqLikeIterableLike
      deprecated:
    1. use view' instead

  143. def r : Regex

    You can follow a string with .r', turning it into a Regex. E.g. """A\w*""".r is the regular expression for identifiers starting with A'.

    You can follow a string with .r', turning it into a Regex. E.g. """A\w*""".r is the regular expression for identifiers starting with A'.

    definition classes: StringLike
  144. def reduceLeft [B >: A] (op: (B, Char) ⇒ B) : B

    Applies a binary operator to all elements of this wrapped string, going left to right.

    Applies a binary operator to all elements of this wrapped string, going left to right.

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this wrapped string, going left to right: op(...(op(x1, x2), ... ) , xn) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: IndexedSeqOptimizedTraversableOnce
  145. def reduceLeftOption [B >: A] (op: (B, Char) ⇒ B) : Option[B]

    Optionally applies a binary operator to all elements of this wrapped string, going left to right.

    Optionally applies a binary operator to all elements of this wrapped string, going left to right.

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    an option value containing the result of reduceLeft(op) is this wrapped string is nonempty, None otherwise.

    definition classes: TraversableOnce
  146. def reduceRight [B >: A] (op: (Char, B) ⇒ B) : B

    Applies a binary operator to all elements of this wrapped string, going right to left.

    Applies a binary operator to all elements of this wrapped string, going right to left.

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this wrapped string, going right to left: op(x1, op(x2, ..., op(xn-1, xn)...)) where x,,1,,, ..., x,,n,, are the elements of this wrapped string.

    definition classes: IndexedSeqOptimizedIterableLikeTraversableOnce
  147. def reduceRightOption [B >: A] (op: (Char, B) ⇒ B) : Option[B]

    Optionally applies a binary operator to all elements of this wrapped string, going right to left.

    Optionally applies a binary operator to all elements of this wrapped string, going right to left.

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    an option value containing the result of reduceRight(op) is this wrapped string is nonempty, None otherwise.

    definition classes: TraversableOnce
  148. def repr : WrappedString

    The collection of type wrapped string underlying this TraversableLike object.

    The collection of type wrapped string underlying this TraversableLike object. By default this is implemented as the TraversableLike object itself, but this can be overridden.

    definition classes: TraversableLike
  149. def reverse : WrappedString

    Returns new wrapped string wih elements in reversed order.

    Returns new wrapped string wih elements in reversed order.

    returns

    A new wrapped string with all elements of this wrapped string in reversed order.

    definition classes: IndexedSeqOptimizedSeqLike
  150. def reverseIterator : Iterator[Char]

    An iterator yielding elements in reversed order.

    An iterator yielding elements in reversed order.

    Note: xs.reverseIterator is the same as xs.reverse.iterator but might be more efficient.

    returns

    an iterator yielding the elements of this wrapped string in reversed order

    definition classes: IndexedSeqOptimizedSeqLike
  151. def reverseMap [B] (f: (Char) ⇒ B) : WrappedString[B]

    [use case] Builds a new collection by applying a function to all elements of this wrapped string and collecting the results in reversed order.

    [use case]

    Builds a new collection by applying a function to all elements of this wrapped string and collecting the results in reversed order.

    B

    the element type of the returned collection.

    Note: xs.reverseMap(f) is the same as xs.reverse.map(f) but might be more efficient.

    f

    the function to apply to each element.

    returns

    a new wrapped string resulting from applying the given function f to each element of this wrapped string and collecting the results in reversed order.

    attributes: abstract
    definition classes: SeqLike
  152. def reverseMap [B, That] (f: (Char) ⇒ B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Builds a new collection by applying a function to all elements of this wrapped string and collecting the results in reversed order.

    Builds a new collection by applying a function to all elements of this wrapped string and collecting the results in reversed order.

    Note: xs.reverseMap(f) is the same as xs.reverse.map(f) but might be more efficient.

    B

    the element type of the returned collection.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    f

    the function to apply to each element.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That resulting from applying the given function f to each element of this wrapped string and collecting the results in reversed order.

    definition classes: SeqLike
  153. def reversed : List[Char]

    attributes: protected[this]
    definition classes: TraversableOnce
  154. def reversedElements : Iterator[Char]

    definition classes: SeqLike
      deprecated:
    1. use reverseIterator' instead

  155. def sameElements (that: Iterable[Char]) : Boolean

    [use case] Checks if the other iterable collection contains the same elements in the same order as this wrapped string.

    [use case]

    Checks if the other iterable collection contains the same elements in the same order as this wrapped string.

    that

    the collection to compare with.

    returns

    true, if both collections contain the same elements in the same order, false otherwise.

    attributes: abstract
    definition classes: IterableLike
  156. def sameElements [B >: A] (that: Iterable[B]) : Boolean

    Checks if the other iterable collection contains the same elements in the same order as this wrapped string.

    Checks if the other iterable collection contains the same elements in the same order as this wrapped string.

    B

    the type of the elements of collection that.

    that

    the collection to compare with.

    returns

    true, if both collections contain the same elements in the same order, false otherwise.

    definition classes: IndexedSeqOptimizedIterableLike
  157. def scanLeft [B, That] (z: B)(op: (B, Char) ⇒ B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Produces a collection containing cummulative results of applying the operator going left to right.

    Produces a collection containing cummulative results of applying the operator going left to right.

    B

    the type of the elements in the resulting collection

    That

    the actual type of the resulting collection

    z

    the initial value

    op

    the binary operator applied to the intermediate result and the element

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    collection with intermediate results

    definition classes: TraversableLike
  158. def scanRight [B, That] (z: B)(op: (Char, B) ⇒ B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Produces a collection containing cummulative results of applying the operator going right to left.

    Produces a collection containing cummulative results of applying the operator going right to left.

    B

    the type of the elements in the resulting collection

    That

    the actual type of the resulting collection

    z

    the initial value

    op

    the binary operator applied to the intermediate result and the element

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    collection with intermediate results

    definition classes: TraversableLike
  159. def segmentLength (p: (Char) ⇒ Boolean, from: Int) : Int

    Computes length of longest segment whose elements all satisfy some predicate.

    Computes length of longest segment whose elements all satisfy some predicate.

    p

    the predicate used to test elements.

    from

    the index where the search starts.

    returns

    the length of the longest segment of this wrapped string starting from index from such that every element of the segment satisfies the predicate p.

    definition classes: IndexedSeqOptimizedSeqLike
  160. val self : String

    a string contained within this wrapped string

    a string contained within this wrapped string

    definition classes: WrappedStringProxy
  161. def size : Int

    The size of this wrapped string, equivalent to length.

    The size of this wrapped string, equivalent to length.

    returns

    the number of elements in this wrapped string.

    definition classes: SeqLikeTraversableOnce
  162. def slice (from: Int, until: Int) : WrappedString

    Selects an interval of elements.

    Selects an interval of elements.

    Note: c.slice(from, to) is equivalent to (but possibly more efficient than) c.drop(from).take(to - from)

    from

    the index of the first returned element in this wrapped string.

    until

    the index one past the last returned element in this wrapped string.

    returns

    a wrapped string containing the elements starting at index from and extending up to (but not including) index until of this wrapped string.

  163. def sliding [B >: A] (size: Int, step: Int) : Iterator[WrappedString]

    definition classes: IterableLike
  164. def sliding [B >: A] (size: Int) : Iterator[WrappedString]

    Groups elements in fixed size blocks by passing a "sliding window" over them (as opposed to partitioning them, as is done in grouped.

    Groups elements in fixed size blocks by passing a "sliding window" over them (as opposed to partitioning them, as is done in grouped.)

    size

    the number of elements per group

    returns

    An iterator producing wrapped strings of size size, except the last and the only element will be truncated if there are fewer elements than size.

    definition classes: IterableLike
      see also:
    1. Iterator#sliding

  165. def sortBy [B] (f: (Char) ⇒ B)(implicit ord: Ordering[B]) : WrappedString

    Sorts this WrappedString according to the Ordering which results from transforming an implicitly given Ordering with a transformation function.

    Sorts this WrappedString according to the Ordering which results from transforming an implicitly given Ordering with a transformation function.

    B

    the target type of the transformation f, and the type where the ordering ord is defined.

    f

    the transformation function mapping elements to some other domain B.

    ord

    the ordering assumed on domain B.

    returns

    a wrapped string consisting of the elements of this wrapped string sorted according to the ordering where x < y if ord.lt(f(x), f(y)).

    definition classes: SeqLike
      see also:
    1. scala.math.Ordering

  166. def sortWith (lt: (Char, Char) ⇒ Boolean) : WrappedString

    Sorts this wrapped string according to a comparison function.

    Sorts this wrapped string according to a comparison function.

    The sort is stable. That is, elements that are equal wrt lt appear in the same order in the sorted sequence as in the original.

    lt

    the comparison function which tests whether its first argument precedes its second argument in the desired ordering.

    returns

    a wrapped string consisting of the elements of this wrapped string sorted according to the comparison function lt.

    definition classes: SeqLike
  167. def sorted [B >: A] (implicit ord: Ordering[B]) : WrappedString

    Sorts this wrapped string according to an Ordering.

    Sorts this wrapped string according to an Ordering.

    The sort is stable. That is, elements that are equal wrt lt appear in the same order in the sorted sequence as in the original.

    ord

    the ordering to be used to compare elements.

    returns

    a wrapped string consisting of the elements of this wrapped string sorted according to the ordering ord.

    definition classes: SeqLike
      see also:
    1. scala.math.Ordering

  168. def span (p: (Char) ⇒ Boolean) : (WrappedString, WrappedString)

    Splits this wrapped string into a prefix/suffix pair according to a predicate.

    Splits this wrapped string into a prefix/suffix pair according to a predicate.

    Note: c span p is equivalent to (but possibly more efficient than) (c takeWhile p, c dropWhile p), provided the evaluation of the predicate p does not cause any side-effects.

    p

    the test predicate

    returns

    a pair consisting of the longest prefix of this wrapped string whose elements all satisfy p, and the rest of this wrapped string.

    definition classes: IndexedSeqOptimizedTraversableLike
  169. def split (separators: Array[Char]) : Array[String]

    definition classes: StringLike
  170. def split (separator: Char) : Array[String]

    definition classes: StringLike
  171. def splitAt (n: Int) : (WrappedString, WrappedString)

    Splits this wrapped string into two at a given position.

    Splits this wrapped string into two at a given position. Note: c splitAt n is equivalent to (but possibly more efficient than) (c take n, c drop n).

    n

    the position at which to split.

    returns

    a pair of wrapped strings consisting of the first n elements of this wrapped string, and the other elements.

    definition classes: IndexedSeqOptimizedTraversableLike
  172. def startsWith [B] (that: Seq[B], offset: Int) : Boolean

    Tests whether this wrapped string contains the given sequence at a given index.

    Tests whether this wrapped string contains the given sequence at a given index.

    If the both the receiver object, this and the argument, that are infinite sequences this method may not terminate.

    that

    the sequence to test

    offset

    the index where the sequence is searched.

    returns

    true if the sequence that is contained in this wrapped string at index offset, otherwise false.

    definition classes: IndexedSeqOptimizedSeqLike
  173. def startsWith [B] (that: Seq[B]) : Boolean

    Tests whether this wrapped string starts with the given sequence.

    Tests whether this wrapped string starts with the given sequence.

    that

    the sequence to test

    returns

    true if this collection has that as a prefix, false otherwise.

    definition classes: SeqLike
  174. def stringPrefix : String

    Defines the prefix of this object's toString representation.

    Defines the prefix of this object's toString representation.

    returns

    a string representation which starts the result of toString applied to this wrapped string. By default the string prefix is the simple name of the collection class wrapped string.

    definition classes: TraversableLike
  175. def stripLineEnd : String

    Strip trailing line end character from this string if it has one.

    Strip trailing line end character from this string if it has one.

    A line end character is one of

    • LF - line feed (0x0A hex)
    • FF - form feed (0x0C hex)

    If a line feed character LF is preceded by a carriage return CR (0x0D hex), the CR character is also stripped (Windows convention).

    definition classes: StringLike
  176. def stripMargin : String

    For every line in this string:

    For every line in this string:

    Strip a leading prefix consisting of blanks or control characters followed by | from the line.

    definition classes: StringLike
  177. def stripMargin (marginChar: Char) : String

    For every line in this string:

    For every line in this string:

    Strip a leading prefix consisting of blanks or control characters followed by marginChar from the line.

    definition classes: StringLike
  178. def stripPrefix (prefix: String) : String

    Returns this string with the given prefix stripped.

    Returns this string with the given prefix stripped.

    definition classes: StringLike
  179. def stripSuffix (suffix: String) : String

    Returns this string with the given suffix stripped.

    Returns this string with the given suffix stripped. If this string does not end with suffix, it is returned unchanged.

    definition classes: StringLike
  180. def sum : Char

    [use case] Sums up the elements of this collection.

    [use case]

    Sums up the elements of this collection.

    returns

    the sum of all elements in this wrapped string of numbers of type Int. Instead of Int, any other type T with an implicit Numeric[T] implementation can be used as element type of the wrapped string and as result type of sum. Examples of such types are: Long, Float, Double, BigInt.

    attributes: abstract
    definition classes: TraversableOnce
  181. def sum [B >: A] (implicit num: Numeric[B]) : B

    Sums up the elements of this collection.

    Sums up the elements of this collection.

    B

    the result type of the + operator.

    num

    an implicit parameter defining a set of numeric operations which includes the + operator to be used in forming the sum.

    returns

    the sum of all elements of this wrapped string with respect to the + operator in num.

    definition classes: TraversableOnce
  182. def synchronized [T0] (arg0: T0) : T0

    attributes: final
    definition classes: AnyRef
  183. def tail : WrappedString

    Selects all elements except the first.

    Selects all elements except the first.

    returns

    a wrapped string consisting of all elements of this wrapped string except the first one.

    definition classes: IndexedSeqOptimizedTraversableLike
  184. def take (n: Int) : WrappedString

    Selects first n elements.

    Selects first n elements.

    n

    Tt number of elements to take from this wrapped string.

    returns

    a wrapped string consisting only of the first n elements of this wrapped string, or else the whole wrapped string, if it has less than n elements.

    definition classes: IndexedSeqOptimizedIterableLikeTraversableLike
  185. def takeRight (n: Int) : WrappedString

    Selects last n elements.

    Selects last n elements.

    n

    the number of elements to take

    returns

    a wrapped string consisting only of the last n elements of this wrapped string, or else the whole wrapped string, if it has less than n elements.

    definition classes: IndexedSeqOptimizedIterableLike
  186. def takeWhile (p: (Char) ⇒ Boolean) : WrappedString

    Takes longest prefix of elements that satisfy a predicate.

    Takes longest prefix of elements that satisfy a predicate.

    p

    The predicate used to test elements.

    returns

    the longest prefix of this wrapped string whose elements all satisfy the predicate p.

    definition classes: IndexedSeqOptimizedIterableLikeTraversableLike
  187. def thisCollection : WrappedString

    The underlying collection seen as an instance of WrappedString.

    The underlying collection seen as an instance of WrappedString. By default this is implemented as the current collection object itself, but this can be overridden.

    attributes: protected[this]
    definition classes: WrappedStringIndexedSeqLikeSeqLikeIterableLikeTraversableLike
  188. def toArray : Array[Char]

    [use case] Converts this wrapped string to an array.

    [use case]

    Converts this wrapped string to an array.

    returns

    an array containing all elements of this wrapped string. A ClassManifest must be available for the element type of this wrapped string.

    attributes: abstract
    definition classes: TraversableOnce
  189. def toArray [B >: A] (implicit arg0: ClassManifest[B]) : Array[B]

    Converts this wrapped string to an array.

    Converts this wrapped string to an array.

    B

    the type of the elements of the array. A ClassManifest for this type must be available.

    returns

    an array containing all elements of this wrapped string.

    definition classes: TraversableOnce
  190. def toBoolean : Boolean

    definition classes: StringLike
  191. def toBuffer [B >: A] : Buffer[B]

    Converts this wrapped string to a mutable buffer.

    Converts this wrapped string to a mutable buffer.

    returns

    a buffer containing all elements of this wrapped string.

    definition classes: TraversableOnce
  192. def toByte : Byte

    definition classes: StringLike
  193. def toCollection (repr: WrappedString) : WrappedString

    A conversion from collections of type Repr to WrappedString objects.

    A conversion from collections of type Repr to WrappedString objects. By default this is implemented as just a cast, but this can be overridden.

    attributes: protected[this]
    definition classes: WrappedStringIndexedSeqLikeSeqLikeIterableLikeTraversableLike
  194. def toDouble : Double

    definition classes: StringLike
  195. def toFloat : Float

    definition classes: StringLike
  196. def toIndexedSeq [B >: A] : IndexedSeq[B]

    Converts this wrapped string to an indexed sequence.

    Converts this wrapped string to an indexed sequence.

    returns

    an indexed sequence containing all elements of this wrapped string.

    definition classes: TraversableOnce
  197. def toInt : Int

    definition classes: StringLike
  198. def toIterable : Iterable[Char]

    Converts this wrapped string to an iterable collection.

    Converts this wrapped string to an iterable collection. Note that the choice of target Iterable is lazy in this default implementation as this TraversableOnce may be lazy and unevaluated (i.e. it may be an iterator which is only traversable once).

    returns

    an Iterable containing all elements of this wrapped string.

    definition classes: IterableLikeTraversableOnce
  199. def toIterator : Iterator[Char]

    Returns an Iterator over the elements in this wrapped string.

    Returns an Iterator over the elements in this wrapped string. Will return the same Iterator if this instance is already an Iterator.

    returns

    an Iterator containing all elements of this wrapped string.

    definition classes: TraversableLikeTraversableOnce
  200. def toList : List[Char]

    Converts this wrapped string to a list.

    Converts this wrapped string to a list.

    returns

    a list containing all elements of this wrapped string.

    definition classes: TraversableOnce
  201. def toLong : Long

    definition classes: StringLike
  202. def toMap [T, U] (implicit ev: <:<[Char, (T, U)]) : Map[T, U]

    Converts this wrapped string to a map.

    Converts this wrapped string to a map. This method is unavailable unless the elements are members of Tuple2, each ((K, V)) becoming a key-value pair in the map. Duplicate keys will be overwritten by later keys: if this is an unordered collection, which key is in the resulting map is undefined.

    returns

    a map containing all elements of this wrapped string.

    definition classes: TraversableOnce
  203. def toSeq : Seq[Char]

    Converts this wrapped string to a sequence.

    Converts this wrapped string to a sequence.

    Overridden for [email protected] a sequence containing all the elements of this wrapped string.

    definition classes: SeqLikeIterableLikeTraversableOnce
  204. def toSet [B >: A] : Set[B]

    Converts this wrapped string to a set.

    Converts this wrapped string to a set.

    returns

    a set containing all elements of this wrapped string.

    definition classes: TraversableOnce
  205. def toShort : Short

    definition classes: StringLike
  206. def toStream : Stream[Char]

    Converts this wrapped string to a stream.

    Converts this wrapped string to a stream.

    returns

    a stream containing all elements of this wrapped string.

    definition classes: IterableLikeTraversableLikeTraversableOnce
  207. def toString () : String

    Returns a string representation of the object.

    Returns a string representation of the object.

    The default representation is platform dependent.

    returns

    a string representation of the object.

    definition classes: Proxy → AnyRef → Any
  208. def toTraversable : Traversable[Char]

    Converts this wrapped string to an unspecified Traversable.

    Converts this wrapped string to an unspecified Traversable. Will return the same collection if this instance is already Traversable.

    returns

    a Traversable containing all elements of this wrapped string.

    definition classes: TraversableLikeTraversableOnce
  209. def transpose [B] (implicit asTraversable: (Char) ⇒ Traversable[B]) : IndexedSeq[IndexedSeq[B]]

    Transposes this wrapped string of traversable collections into a wrapped string of wrapped strings.

    Transposes this wrapped string of traversable collections into a wrapped string of wrapped strings.

    B

    the type of the elements of each traversable collection.

    asTraversable

    an implicit conversion which asserts that the element type of this wrapped string is a Traversable.

    returns

    a two-dimensional wrapped string of wrapped strings which has as nth row the nth column of this wrapped string.

    definition classes: GenericTraversableTemplate
  210. def union (that: Seq[Char]) : WrappedString[A]

    [use case] Produces a new sequence which contains all elements of this wrapped string and also all elements of a given sequence.

    [use case]

    Produces a new sequence which contains all elements of this wrapped string and also all elements of a given sequence. xs union ys is equivalent to xs ++ ys.

    that

    the sequence to add.

    returns

    a new wrapped string which contains all elements of this wrapped string followed by all elements of that.

    attributes: abstract
    definition classes: SeqLike
  211. def union [B >: A, That] (that: Seq[B])(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    Produces a new sequence which contains all elements of this wrapped string and also all elements of a given sequence.

    Produces a new sequence which contains all elements of this wrapped string and also all elements of a given sequence. xs union ys is equivalent to xs ++ ys.

    Another way to express this is that xs union ys computes the order-presevring multi-set union of xs and ys. union is hence a counter-part of diff and intersect which also work on multi-sets.

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    that

    the sequence to add.

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new collection of type That which contains all elements of this wrapped string followed by all elements of that.

    definition classes: SeqLike
  212. def unzip [A1, A2] (implicit asPair: (Char) ⇒ (A1, A2)) : (IndexedSeq[A1], IndexedSeq[A2])

    Converts this wrapped string of pairs into two collections of the first and second halfs of each pair.

    Converts this wrapped string of pairs into two collections of the first and second halfs of each pair.

    asPair

    an implicit conversion which asserts that the element type of this wrapped string is a pair.

    returns

    a pair wrapped strings, containing the first, respectively second half of each element pair of this wrapped string.

    definition classes: GenericTraversableTemplate
  213. def updated (index: Int, elem: Char) : WrappedString[A]

    [use case] A copy of this wrapped string with one single replaced element.

    [use case]

    A copy of this wrapped string with one single replaced element.

    index

    the position of the replacement

    elem

    the replacing element

    returns

    a copy of this wrapped string with the element at position index replaced by elem.

    attributes: abstract
    definition classes: SeqLike
  214. def updated [B >: A, That] (index: Int, elem: B)(implicit bf: CanBuildFrom[WrappedString, B, That]) : That

    A copy of this wrapped string with one single replaced element.

    A copy of this wrapped string with one single replaced element.

    B

    the element type of the returned wrapped string.

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type B being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, B, That] is found.

    index

    the position of the replacement

    elem

    the replacing element

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type B.

    returns

    a new wrapped string which is a copy of this wrapped string with the element at position index replaced by elem.

    definition classes: SeqLike
  215. def view (from: Int, until: Int) : SeqView[Char, WrappedString]

    Creates a non-strict view of a slice of this wrapped string.

    Creates a non-strict view of a slice of this wrapped string.

    Note: the difference between view and slice is that view produces a view of the current wrapped string, whereas slice produces a new wrapped string.

    Note: view(from, to) is equivalent to view.slice(from, to)

    from

    the index of the first element of the view

    until

    the index of the element following the view

    returns

    a non-strict view of a slice of this wrapped string, starting at index from and extending up to (but not including) index until.

    definition classes: SeqLikeIterableLikeTraversableLike
  216. def view : SeqView[Char, WrappedString]

    Creates a non-strict view of this wrapped string.

    Creates a non-strict view of this wrapped string.

    returns

    a non-strict view of this wrapped string.

    definition classes: SeqLikeIterableLikeTraversableLike
  217. def wait () : Unit

    attributes: final
    definition classes: AnyRef
  218. def wait (arg0: Long, arg1: Int) : Unit

    attributes: final
    definition classes: AnyRef
  219. def wait (arg0: Long) : Unit

    attributes: final
    definition classes: AnyRef
  220. def withFilter (p: (Char) ⇒ Boolean) : FilterMonadic[Char, WrappedString]

    Creates a non-strict filter of this wrapped string.

    Creates a non-strict filter of this wrapped string.

    Note: the difference between c filter p and c withFilter p is that the former creates a new collection, whereas the latter only restricts the domain of subsequent map, flatMap, foreach, and withFilter operations.

    p

    the predicate used to test elements.

    returns

    an object of class WithFilter, which supports map, flatMap, foreach, and withFilter operations. All these operations apply to those elements of this wrapped string which satisfy the predicate p.

    definition classes: TraversableLikeFilterMonadic
  221. def zip [B] (that: Iterable[B]) : WrappedString[(A, B)]

    [use case] Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs.

    [use case]

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs. If one of the two collections is longer than the other, its remaining elements are ignored.

    B

    the type of the second half of the returned pairs

    that

    The iterable providing the second half of each result pair

    returns

    a new wrapped string containing pairs consisting of corresponding elements of this wrapped string and that. The length of the returned collection is the minimum of the lengths of this wrapped string and that.

    attributes: abstract
    definition classes: IterableLike
  222. def zip [A1 >: A, B, That] (that: Iterable[B])(implicit bf: CanBuildFrom[WrappedString, (A1, B), That]) : That

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs.

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs. If one of the two collections is longer than the other, its remaining elements are ignored.

    A1

    the type of the first half of the returned pairs (this is always a supertype of the collection's element type A).

    B

    the type of the second half of the returned pairs

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type (A1, B) being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, (A1, B), That]. is found.

    that

    The iterable providing the second half of each result pair

    bf

    an implicit value of class CanBuildFrom which determines the result class That from the current representation type Repr and the new element type (A1, B).

    returns

    a new collection of type That containing pairs consisting of corresponding elements of this wrapped string and that. The length of the returned collection is the minimum of the lengths of this wrapped string and that.

    definition classes: IndexedSeqOptimizedIterableLike
  223. def zipAll [B] (that: Iterable[B], thisElem: Char, thatElem: B) : WrappedString[(A, B)]

    [use case] Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs.

    [use case]

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.

    B

    the type of the second half of the returned pairs

    that

    The iterable providing the second half of each result pair

    thisElem

    the element to be used to fill up the result if this wrapped string is shorter than that.

    thatElem

    the element to be used to fill up the result if that is shorter than this wrapped string.

    returns

    a new wrapped string containing pairs consisting of corresponding elements of this wrapped string and that. The length of the returned collection is the maximum of the lengths of this wrapped string and that. If this wrapped string is shorter than that, thisElem values are used to pad the result. If that is shorter than this wrapped string, thatElem values are used to pad the result.

    attributes: abstract
    definition classes: IterableLike
  224. def zipAll [B, A1 >: A, That] (that: Iterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[WrappedString, (A1, B), That]) : That

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs.

    Returns a wrapped string formed from this wrapped string and another iterable collection by combining corresponding elements in pairs. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.

    that

    the iterable providing the second half of each result pair

    thisElem

    the element to be used to fill up the result if this wrapped string is shorter than that.

    thatElem

    the element to be used to fill up the result if that is shorter than this wrapped string.

    returns

    a new collection of type That containing pairs consisting of corresponding elements of this wrapped string and that. The length of the returned collection is the maximum of the lengths of this wrapped string and that. If this wrapped string is shorter than that, thisElem values are used to pad the result. If that is shorter than this wrapped string, thatElem values are used to pad the result.

    definition classes: IterableLike
  225. def zipWithIndex : WrappedString[(A, Int)]

    [use case] Zips this wrapped string with its indices.

    [use case]

    Zips this wrapped string with its indices.

    returns

    A new wrapped string containing pairs consisting of all elements of this wrapped string paired with their index. Indices start at 0. @example List("a", "b", "c").zipWithIndex = List(("a", 0), ("b", 1), ("c", 2))

    attributes: abstract
    definition classes: IterableLike
  226. def zipWithIndex [A1 >: A, That] (implicit bf: CanBuildFrom[WrappedString, (A1, Int), That]) : That

    Zips this wrapped string with its indices.

    Zips this wrapped string with its indices.

    A1

    the type of the first half of the returned pairs (this is always a supertype of the collection's element type A).

    That

    the class of the returned collection. Where possible, That is the same class as the current collection class Repr, but this depends on the element type (A1, Int) being admissible for that class, which means that an implicit instance of type CanBuildFrom[Repr, (A1, Int), That]. is found.

    returns

    A new collection of type That containing pairs consisting of all elements of this wrapped string paired with their index. Indices start at 0.

    definition classes: IndexedSeqOptimizedIterableLike

Inherited from Proxy

Inherited from StringLike[WrappedString]

Inherited from Ordered[String]

Inherited from Comparable[String]

Inherited from IndexedSeqOptimized[Char, WrappedString]

Inherited from IndexedSeq[Char]

Inherited from IndexedSeq[Char]

Inherited from IndexedSeqLike[Char, WrappedString]

Inherited from Seq[Char]

Inherited from Seq[Char]

Inherited from SeqLike[Char, WrappedString]

Inherited from PartialFunction[Int, Char]

Inherited from (Int) ⇒ Char

Inherited from Iterable[Char]

Inherited from Iterable[Char]

Inherited from IterableLike[Char, WrappedString]

Inherited from Equals

Inherited from Traversable[Char]

Inherited from Immutable

Inherited from Traversable[Char]

Inherited from GenericTraversableTemplate[Char, IndexedSeq]

Inherited from TraversableLike[Char, WrappedString]

Inherited from TraversableOnce[Char]

Inherited from FilterMonadic[Char, WrappedString]

Inherited from HasNewBuilder[Char, WrappedString]

Inherited from AnyRef

Inherited from Any