Packages

  • package root

    This is the documentation for the Scala standard library.

    This is the documentation for the Scala standard library.

    Package structure

    The scala package contains core types like Int, Float, Array or Option which are accessible in all Scala compilation units without explicit qualification or imports.

    Notable packages include:

    Other packages exist. See the complete list on the right.

    Additional parts of the standard library are shipped as separate libraries. These include:

    • scala.reflect - Scala's reflection API (scala-reflect.jar)
    • scala.xml - XML parsing, manipulation, and serialization (scala-xml.jar)
    • scala.collection.parallel - Parallel collections (scala-parallel-collections.jar)
    • scala.util.parsing - Parser combinators (scala-parser-combinators.jar)
    • scala.swing - A convenient wrapper around Java's GUI framework called Swing (scala-swing.jar)

    Automatic imports

    Identifiers in the scala package and the scala.Predef object are always in scope by default.

    Some of these identifiers are type aliases provided as shortcuts to commonly used classes. For example, List is an alias for scala.collection.immutable.List.

    Other aliases refer to classes provided by the underlying platform. For example, on the JVM, String is an alias for java.lang.String.

    Definition Classes
    root
  • package scala

    Core Scala types.

    Core Scala types. They are always available without an explicit import.

    Definition Classes
    root
  • package util
    Definition Classes
    scala
  • package matching
    Definition Classes
    util
  • object Regex extends Serializable

    This object defines inner classes that describe regex matches and helper objects.

    This object defines inner classes that describe regex matches and helper objects.

    Definition Classes
    matching
  • Groups
  • Match
  • MatchData
  • MatchIterator
c

scala.util.matching.Regex

MatchIterator

class MatchIterator extends AbstractIterator[String] with Iterator[String] with MatchData

A class to step through a sequence of regex matches.

This is an iterator that returns the matched strings.

Queries about match data pertain to the current state of the underlying matcher, which is advanced by calling hasNext or next.

When matches are exhausted, queries about match data will throw java.lang.IllegalStateException.

Self Type
MatchIterator
Source
Regex.scala
See also

java.util.regex.Matcher

Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. MatchIterator
  2. MatchData
  3. AbstractIterator
  4. Iterator
  5. IterableOnceOps
  6. IterableOnce
  7. AnyRef
  8. Any
Implicitly
  1. by iterableOnceExtensionMethods
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MatchIterator(source: CharSequence, regex: Regex, groupNames: Seq[String])

Type Members

  1. class GroupedIterator[B >: A] extends AbstractIterator[immutable.Seq[B]]

    A flexible iterator for transforming an Iterator[A] into an Iterator[Seq[A]], with configurable sequence size, step, and strategy for dealing with elements which don't fit evenly.

    A flexible iterator for transforming an Iterator[A] into an Iterator[Seq[A]], with configurable sequence size, step, and strategy for dealing with elements which don't fit evenly.

    Typical uses can be achieved via methods grouped and sliding.

    Definition Classes
    Iterator

Value Members

  1. final def !=(arg0: Any): Boolean

    Test two objects for inequality.

    Test two objects for inequality.

    returns

    true if !(this == that), false otherwise.

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Equivalent to x.hashCode except for boxed numeric types and null.

    Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

    returns

    a hash value consistent with ==

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toany2stringadd[MatchIterator] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. final def ++[B >: String](xs: ⇒ collection.IterableOnce[B]): collection.Iterator[B]
    Definition Classes
    Iterator
    Annotations
    @inline()
  5. def ->[B](y: B): (MatchIterator, B)
    Implicit
    This member is added by an implicit conversion from MatchIterator toArrowAssoc[MatchIterator] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: Any): Boolean

    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    returns

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

    Definition Classes
    AnyRef → Any
  7. final def addString(b: collection.mutable.StringBuilder): collection.mutable.StringBuilder

    Appends all elements of this $coll to a string builder.

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

    Example:

    scala> val a = List(1,2,3,4)
    a: List[Int] = List(1, 2, 3, 4)
    
    scala> val b = new StringBuilder()
    b: StringBuilder =
    
    scala> val h = a.addString(b)
    h: StringBuilder = 1234
    b

    the string builder to which elements are appended.

    returns

    the string builder b to which elements were appended.

    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  8. final def addString(b: collection.mutable.StringBuilder, sep: String): collection.mutable.StringBuilder

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

    Appends all elements of this $coll 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 $coll, separated by the string sep.

    Example:

    scala> val a = List(1,2,3,4)
    a: List[Int] = List(1, 2, 3, 4)
    
    scala> val b = new StringBuilder()
    b: StringBuilder =
    
    scala> a.addString(b, ", ")
    res0: StringBuilder = 1, 2, 3, 4
    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
    IterableOnceOps
    Annotations
    @inline()
  9. def addString(b: collection.mutable.StringBuilder, start: String, sep: String, end: String): collection.mutable.StringBuilder

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

    Appends all elements of this $coll 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 $coll are separated by the string sep.

    Example:

    scala> val a = List(1,2,3,4)
    a: List[Int] = List(1, 2, 3, 4)
    
    scala> val b = new StringBuilder()
    b: StringBuilder =
    
    scala> a.addString(b , "List(" , ", " , ")")
    res5: StringBuilder = List(1, 2, 3, 4)
    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
    IterableOnceOps
  10. def after(i: Int): CharSequence

    The char sequence after last character of match in group i, or null if nothing was matched for that group.

    The char sequence after last character of match in group i, or null if nothing was matched for that group.

    Definition Classes
    MatchData
  11. def after: CharSequence

    Returns char sequence after last character of match, or null if nothing was matched.

    Returns char sequence after last character of match, or null if nothing was matched.

    Definition Classes
    MatchData
  12. final def asInstanceOf[T0]: T0

    Cast the receiver object to be of type T0.

    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 expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(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 type.

    returns

    the receiver object.

    Definition Classes
    Any
    Exceptions thrown

    ClassCastException if the receiver object is not an instance of the erasure of type T0.

  13. def before(i: Int): CharSequence

    The char sequence before first character of match in group i, or null if nothing was matched for that group.

    The char sequence before first character of match in group i, or null if nothing was matched for that group.

    Definition Classes
    MatchData
  14. def before: CharSequence

    The char sequence before first character of match, or null if nothing was matched.

    The char sequence before first character of match, or null if nothing was matched.

    Definition Classes
    MatchData
  15. def buffered: collection.BufferedIterator[String]

    Creates a buffered iterator from this iterator.

    Creates a buffered iterator from this iterator.

    returns

    a buffered iterator producing the same values as this iterator.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

    See also

    scala.collection.BufferedIterator

  16. def clone(): AnyRef

    Create a copy of the receiver object.

    Create 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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws(classOf[java.lang.CloneNotSupportedException])
    Note

    not specified by SLS as a member of AnyRef

  17. def collect[B](pf: PartialFunction[String, B]): collection.Iterator[B]

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

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

    B

    the element type of the returned iterator.

    pf

    the partial function which filters and maps the iterator.

    returns

    a new iterator 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.

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  18. def collectFirst[B](pf: PartialFunction[String, B]): Option[B]

    Finds the first element of the $coll for which the given partial function is defined, and applies the partial function to it.

    Finds the first element of the $coll for which the given partial function is defined, and applies the partial function to it.

    $mayNotTerminateInf $orderDependent

    pf

    the partial function

    returns

    an option value containing pf applied to the first value for which it is defined, or None if none exists.

    Definition Classes
    IterableOnceOps
    Example:
    1. Seq("a", 1, 5L).collectFirst({ case x: Int => x*10 }) = Some(10)

  19. def concat[B >: String](xs: ⇒ collection.IterableOnce[B]): collection.Iterator[B]
    Definition Classes
    Iterator
  20. def contains(elem: Any): Boolean

    Tests whether this iterator contains a given value as an element.

    Tests whether this iterator contains a given value as an element.

    Note: may not terminate for infinite iterators.

    elem

    the element to test.

    returns

    true if this iterator produces some value that is is equal (as determined by ==) to elem, false otherwise.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  21. def copyToArray(xs: Array[String], start: Int, len: Int): Int

    [use case] Note: will not terminate for infinite iterators.

    [use case]

    Note: will not terminate for infinite iterators.

    xs

    the array to fill.

    start

    the starting index of xs.

    len

    the maximal number of elements to copy.

    returns

    the number of elements written to the array

    Definition Classes
    IterableOnceOps
    Full Signature

    def copyToArray[B >: String](xs: Array[B], start: Int, len: Int): Int

  22. def copyToArray(xs: Array[String], start: Int): Int

    [use case] Note: will not terminate for infinite iterators.

    [use case]

    Note: will not terminate for infinite iterators.

    xs

    the array to fill.

    start

    the starting index of xs.

    returns

    the number of elements written to the array

    Definition Classes
    IterableOnceOps
    Full Signature

    def copyToArray[B >: String](xs: Array[B], start: Int): Int

  23. def copyToArray(xs: Array[String]): Int

    [use case] Note: will not terminate for infinite iterators.

    [use case]

    Note: will not terminate for infinite iterators.

    xs

    the array to fill.

    returns

    the number of elements written to the array

    Definition Classes
    IterableOnceOps
    Full Signature

    def copyToArray[B >: String](xs: Array[B]): Int

  24. def corresponds[B](that: collection.IterableOnce[B])(p: (String, B) ⇒ Boolean): Boolean

    Tests whether every element of this collection's iterator relates to the corresponding element of another collection by satisfying a test predicate.

    Tests whether every element of this collection's iterator relates to the corresponding element of another collection by satisfying a test predicate.

    B

    the type of the elements of that

    that

    the other collection

    p

    the test predicate, which relates elements from both collections

    returns

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

    Definition Classes
    IterableOnceOps
  25. def count(p: (String) ⇒ Boolean): Int

    Counts the number of elements in the $coll which satisfy a predicate.

    Counts the number of elements in the $coll which satisfy a predicate.

    p

    the predicate used to test elements.

    returns

    the number of elements satisfying the predicate p.

    Definition Classes
    IterableOnceOps
  26. def distinct: collection.Iterator[String]

    Builds a new iterator from this one without any duplicated elements on it.

    Builds a new iterator from this one without any duplicated elements on it.

    returns

    iterator with distinct elements

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  27. def distinctBy[B](f: (String) ⇒ B): collection.Iterator[String]

    Builds a new iterator from this one without any duplicated elements as determined by == after applying the transforming function f.

    Builds a new iterator from this one without any duplicated elements as determined by == after applying the transforming function f.

    B

    the type of the elements after being transformed by f

    f

    The transforming function whose result is used to determine the uniqueness of each element

    returns

    iterator with distinct elements

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  28. def drop(n: Int): collection.Iterator[String]

    Selects all elements except first n ones.

    Selects all elements except first n ones.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    n

    the number of elements to drop from this iterator.

    returns

    a iterator consisting of all elements of this iterator except the first n ones, or else the empty iterator, if this iterator has less than n elements. If n is negative, don't drop any elements.

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  29. def dropWhile(p: (String) ⇒ Boolean): collection.Iterator[String]

    Drops longest prefix of elements that satisfy a predicate.

    Drops longest prefix of elements that satisfy a predicate.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    p

    The predicate used to test elements.

    returns

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

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  30. def duplicate: (collection.Iterator[String], collection.Iterator[String])

    Creates two new iterators that both iterate over the same elements as this iterator (in the same order).

    Creates two new iterators that both iterate over the same elements as this iterator (in the same order). The duplicate iterators are considered equal if they are positioned at the same element.

    Given that most methods on iterators will make the original iterator unfit for further use, this methods provides a reliable way of calling multiple such methods on an iterator.

    returns

    a pair of iterators

    Definition Classes
    Iterator
    Note

    The implementation may allocate temporary storage for elements iterated by one iterator but not yet by the other.

    ,

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterators that were returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterators as well.

  31. def end(i: Int): Int

    The index following the last matched character in group i.

    The index following the last matched character in group i.

    Definition Classes
    MatchIteratorMatchData
  32. def end: Int

    The index of the last matched character.

    The index of the last matched character.

    Definition Classes
    MatchIteratorMatchData
  33. def ensuring(cond: (MatchIterator) ⇒ Boolean, msg: ⇒ Any): MatchIterator
    Implicit
    This member is added by an implicit conversion from MatchIterator toEnsuring[MatchIterator] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  34. def ensuring(cond: (MatchIterator) ⇒ Boolean): MatchIterator
    Implicit
    This member is added by an implicit conversion from MatchIterator toEnsuring[MatchIterator] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  35. def ensuring(cond: Boolean, msg: ⇒ Any): MatchIterator
    Implicit
    This member is added by an implicit conversion from MatchIterator toEnsuring[MatchIterator] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  36. def ensuring(cond: Boolean): MatchIterator
    Implicit
    This member is added by an implicit conversion from MatchIterator toEnsuring[MatchIterator] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  37. final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (that) is a reference to the receiver object (this).

    Tests whether the argument (that) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional 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).

    returns

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

    Definition Classes
    AnyRef
  38. def equals(arg0: Any): Boolean

    The equality method for reference types.

    The equality method for reference types. Default implementation delegates to eq.

    See also equals in scala.Any.

    returns

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

    Definition Classes
    AnyRef → Any
  39. def exists(p: (String) ⇒ Boolean): Boolean

    Tests whether a predicate holds for at least one element of this $coll.

    Tests whether a predicate holds for at least one element of this $coll.

    $mayNotTerminateInf

    p

    the predicate used to test elements.

    returns

    true if the given predicate p is satisfied by at least one element of this $coll, otherwise false

    Definition Classes
    IterableOnceOps
  40. def filter(p: (String) ⇒ Boolean): collection.Iterator[String]

    Selects all elements of this iterator which satisfy a predicate.

    Selects all elements of this iterator which satisfy a predicate.

    p

    the predicate used to test elements.

    returns

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

    Definition Classes
    IteratorIterableOnceOps
  41. def filterNot(p: (String) ⇒ Boolean): collection.Iterator[String]

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

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

    returns

    a new iterator consisting of all elements of this iterator that do not satisfy the given predicate pred. Their order may not be preserved.

    Definition Classes
    IteratorIterableOnceOps
  42. def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
    Note

    not specified by SLS as a member of AnyRef

  43. def find(p: (String) ⇒ Boolean): Option[String]

    Finds the first element of the $coll satisfying a predicate, if any.

    Finds the first element of the $coll satisfying a predicate, if any.

    $mayNotTerminateInf $orderDependent

    p

    the predicate used to test elements.

    returns

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

    Definition Classes
    IterableOnceOps
  44. def flatMap[B](f: (String) ⇒ collection.IterableOnce[B]): collection.Iterator[B]

    Builds a new iterator by applying a function to all elements of this iterator and using the elements of the resulting collections.

    Builds a new iterator by applying a function to all elements of this iterator and using the elements of the resulting collections.

    For example:

    def getWords(lines: Seq[String]): Seq[String] = lines flatMap (line => line split "\\W+")

    The type of the resulting collection is guided by the static type of iterator. This might cause unexpected results sometimes. For example:

    // lettersOf will return a Seq[Char] of likely repeated letters, instead of a Set
    def lettersOf(words: Seq[String]) = words flatMap (word => word.toSet)
    
    // lettersOf will return a Set[Char], not a Seq
    def lettersOf(words: Seq[String]) = words.toSet flatMap ((word: String) => word.toSeq)
    
    // xs will be an Iterable[Int]
    val xs = Map("a" -> List(11,111), "b" -> List(22,222)).flatMap(_._2)
    
    // ys will be a Map[Int, Int]
    val ys = Map("a" -> List(1 -> 11,1 -> 111), "b" -> List(2 -> 22,2 -> 222)).flatMap(_._2)
    B

    the element type of the returned collection.

    f

    the function to apply to each element.

    returns

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

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  45. def flatten[B](implicit ev: (String) ⇒ collection.IterableOnce[B]): collection.Iterator[B]

    Converts this iterator of traversable collections into a iterator formed by the elements of these traversable collections.

    Converts this iterator of traversable collections into a iterator formed by the elements of these traversable collections.

    The resulting collection's type will be guided by the type of iterator. For example:

    val xs = List(
               Set(1, 2, 3),
               Set(1, 2, 3)
             ).flatten
    // xs == List(1, 2, 3, 1, 2, 3)
    
    val ys = Set(
               List(1, 2, 3),
               List(3, 2, 1)
             ).flatten
    // ys == Set(1, 2, 3)
    B

    the type of the elements of each traversable collection.

    returns

    a new iterator resulting from concatenating all element iterators.

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  46. def foldLeft[B](z: B)(op: (B, String) ⇒ B): B

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

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

    $willNotTerminateInf $orderDependentFold

    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 $coll, going left to right with the start value z on the left:

    op(...op(z, x_1), x_2, ..., x_n)

    where x1, ..., xn are the elements of this $coll. Returns z if this $coll is empty.

    Definition Classes
    IterableOnceOps
  47. def foldRight[B](z: B)(op: (String, B) ⇒ B): B

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

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

    $willNotTerminateInf $orderDependentFold

    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 $coll, going right to left with the start value z on the right:

    op(x_1, op(x_2, ... op(x_n, z)...))

    where x1, ..., xn are the elements of this $coll. Returns z if this $coll is empty.

    Definition Classes
    IterableOnceOps
  48. def forall(p: (String) ⇒ Boolean): Boolean

    Tests whether a predicate holds for all elements of this $coll.

    Tests whether a predicate holds for all elements of this $coll.

    $mayNotTerminateInf

    p

    the predicate used to test elements.

    returns

    true if this $coll is empty or the given predicate p holds for all elements of this $coll, otherwise false.

    Definition Classes
    IterableOnceOps
  49. def foreach[U](f: (String) ⇒ U): Unit

    Apply f to each element for its side effects Note: [U] parameter needed to help scalac's type inference.

    Apply f to each element for its side effects Note: [U] parameter needed to help scalac's type inference.

    Definition Classes
    IterableOnceOps
  50. def formatted(fmtstr: String): String

    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

    Implicit
    This member is added by an implicit conversion from MatchIterator toStringFormat[MatchIterator] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  51. final def getClass(): Class[_]

    Returns the runtime class representation of the object.

    Returns the runtime class representation of the object.

    returns

    a class object corresponding to the runtime type of the receiver.

    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  52. def group(id: String): String

    Returns the group with the given name.

    Returns the group with the given name.

    Uses explicit group names when supplied; otherwise, queries the underlying implementation for inline named groups. Not all platforms support inline group names.

    id

    The group name

    returns

    The requested group

    Definition Classes
    MatchData
    Exceptions thrown

    IllegalArgumentException if the requested group name is not defined

  53. def group(i: Int): String

    The matched string in group i, or null if nothing was matched.

    The matched string in group i, or null if nothing was matched.

    Definition Classes
    MatchData
  54. def groupCount: Int

    The number of subgroups.

    The number of subgroups.

    Definition Classes
    MatchIteratorMatchData
  55. val groupNames: Seq[String]

    The names of the groups, or an empty sequence if none defined

    The names of the groups, or an empty sequence if none defined

    Definition Classes
    MatchIteratorMatchData
  56. def grouped[B >: String](size: Int): GroupedIterator[B]

    Returns an iterator which groups this iterator into fixed size blocks.

    Returns an iterator which groups this iterator into fixed size blocks. Example usages:

    // Returns List(List(1, 2, 3), List(4, 5, 6), List(7)))
    (1 to 7).iterator.grouped(3).toList
    // Returns List(List(1, 2, 3), List(4, 5, 6))
    (1 to 7).iterator.grouped(3).withPartial(false).toList
    // Returns List(List(1, 2, 3), List(4, 5, 6), List(7, 20, 25)
    // Illustrating that withPadding's argument is by-name.
    val it2 = Iterator.iterate(20)(_ + 5)
    (1 to 7).iterator.grouped(3).withPadding(it2.next).toList
    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  57. def hasNext: Boolean

    Return true if next will find a match.

    Return true if next will find a match. As a side effect, advance the underlying matcher if necessary; queries about the current match data pertain to the underlying matcher.

    returns

    true if there is a next element, false otherwise

    Definition Classes
    MatchIteratorIterator
  58. def hashCode(): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in scala.Any.

    returns

    the hash code value for this object.

    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  59. def indexOf[B >: String](elem: B, from: Int): Int

    Returns the index of the first occurrence of the specified object in this iterable object after or at some start index.

    Returns the index of the first occurrence of the specified object in this iterable object after or at some start index.

    Note: may not terminate for infinite iterators.

    elem

    element to search for.

    from

    the start index

    returns

    the index >= from of the first occurrence of elem in the values produced by this iterator, or -1 if such an element does not exist until the end of the iterator is reached.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  60. def indexOf[B >: String](elem: B): Int

    Returns the index of the first occurrence of the specified object in this iterable object.

    Returns the index of the first occurrence of the specified object in this iterable object.

    Note: may not terminate for infinite iterators.

    elem

    element to search for.

    returns

    the index of the first occurrence of elem in the values produced by this iterator, or -1 if such an element does not exist until the end of the iterator is reached.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on. Using it is undefined and subject to change.

  61. def indexWhere(p: (String) ⇒ Boolean, from: Int = 0): Int
    Definition Classes
    Iterator
  62. def isEmpty: Boolean

    Tests whether the iterator is empty.

    Tests whether the iterator is empty.

    Note: Implementations in subclasses that are not repeatedly traversable must take care not to consume any elements when isEmpty is called.

    returns

    true if the iterator contains no elements, false otherwise.

    Definition Classes
    IteratorIterableOnceOps
    Annotations
    @deprecatedOverriding("isEmpty is defined as !hasNext; override hasNext instead", "2.13.0")
  63. final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.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 specified type.

    returns

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

    Definition Classes
    Any
  64. def isTraversableAgain: Boolean

    Tests whether this $coll can be repeatedly traversed.

    Tests whether this $coll can be repeatedly traversed. Always true for Iterables and false for Iterators unless overridden.

    returns

    true if it is repeatedly traversable, false otherwise.

    Definition Classes
    IterableOnceOps
  65. final def iterator: collection.Iterator[String]

    Iterator can be used only once

    Iterator can be used only once

    Definition Classes
    IteratorIterableOnce
    Annotations
    @inline()
  66. def knownSize: Int
    Definition Classes
    IterableOnceOps
  67. final def length: Int
    Definition Classes
    Iterator
    Annotations
    @inline()
  68. def map[B](f: (String) ⇒ B): collection.Iterator[B]

    Builds a new iterator by applying a function to all elements of this iterator.

    Builds a new iterator by applying a function to all elements of this iterator.

    B

    the element type of the returned iterator.

    f

    the function to apply to each element.

    returns

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

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  69. def matchData: Iterator[Match]

    Convert to an iterator that yields MatchData elements instead of Strings.

  70. def matched: String

    The matched string, or null if nothing was matched.

    The matched string, or null if nothing was matched.

    Definition Classes
    MatchData
  71. val matcher: Matcher

    Basically, wraps a platform Matcher.

    Basically, wraps a platform Matcher.

    Attributes
    protected[scala.util.matching.Regex]
    Definition Classes
    MatchIteratorMatchData
  72. def max: String

    [use case] Finds the largest element.

    [use case]

    Finds the largest element.

    returns

    the largest element of this iterator.

    Definition Classes
    IterableOnceOps
    Full Signature

    def max[B >: String](implicit ord: math.Ordering[B]): String

    Exceptions thrown

    UnsupportedOperationException if this iterator is empty.

  73. def maxBy[B](f: (String) ⇒ B): String

    [use case] Finds the first element which yields the largest value measured by function f.

    [use case]

    Finds the first element which yields the largest value measured by function f.

    B

    The result type of the function f.

    f

    The measuring function.

    returns

    the first element of this iterator with the largest value measured by function f.

    Definition Classes
    IterableOnceOps
    Full Signature

    def maxBy[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): String

    Exceptions thrown

    UnsupportedOperationException if this iterator is empty.

  74. def maxByOption[B](f: (String) ⇒ B): Option[String]

    [use case] Finds the first element which yields the largest value measured by function f.

    [use case]

    Finds the first element which yields the largest value measured by function f.

    B

    The result type of the function f.

    f

    The measuring function.

    returns

    an option value containing the first element of this iterator with the largest value measured by function f.

    Definition Classes
    IterableOnceOps
    Full Signature

    def maxByOption[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): Option[String]

  75. def maxOption: Option[String]

    [use case] Finds the largest element.

    [use case]

    Finds the largest element.

    returns

    an option value containing the largest element of this iterator.

    Definition Classes
    IterableOnceOps
    Full Signature

    def maxOption[B >: String](implicit ord: math.Ordering[B]): Option[String]

  76. def min: String

    [use case] Finds the smallest element.

    [use case]

    Finds the smallest element.

    returns

    the smallest element of this iterator

    Definition Classes
    IterableOnceOps
    Full Signature

    def min[B >: String](implicit ord: math.Ordering[B]): String

    Exceptions thrown

    UnsupportedOperationException if this iterator is empty.

  77. def minBy[B](f: (String) ⇒ B): String

    [use case] Finds the first element which yields the smallest value measured by function f.

    [use case]

    Finds the first element which yields the smallest value measured by function f.

    B

    The result type of the function f.

    f

    The measuring function.

    returns

    the first element of this iterator with the smallest value measured by function f.

    Definition Classes
    IterableOnceOps
    Full Signature

    def minBy[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): String

    Exceptions thrown

    UnsupportedOperationException if this iterator is empty.

  78. def minByOption[B](f: (String) ⇒ B): Option[String]

    [use case] Finds the first element which yields the smallest value measured by function f.

    [use case]

    Finds the first element which yields the smallest value measured by function f.

    B

    The result type of the function f.

    f

    The measuring function.

    returns

    an option value containing the first element of this iterator with the smallest value measured by function f.

    Definition Classes
    IterableOnceOps
    Full Signature

    def minByOption[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): Option[String]

  79. def minOption: Option[String]

    [use case] Finds the smallest element.

    [use case]

    Finds the smallest element.

    returns

    an option value containing the smallest element of this iterator.

    Definition Classes
    IterableOnceOps
    Full Signature

    def minOption[B >: String](implicit ord: math.Ordering[B]): Option[String]

  80. final def mkString: String

    Displays all elements of this $coll in a string.

    Displays all elements of this $coll in a string.

    Delegates to addString, which can be overridden.

    returns

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

    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  81. final def mkString(sep: String): String

    Displays all elements of this $coll in a string using a separator string.

    Displays all elements of this $coll in a string using a separator string.

    Delegates to addString, which can be overridden.

    sep

    the separator string.

    returns

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

    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
    Example:
    1. List(1, 2, 3).mkString("|") = "1|2|3"

  82. final def mkString(start: String, sep: String, end: String): String

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

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

    Delegates to addString, which can be overridden.

    start

    the starting string.

    sep

    the separator string.

    end

    the ending string.

    returns

    a string representation of this $coll. 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 $coll are separated by the string sep.

    Definition Classes
    IterableOnceOps
    Example:
    1. List(1, 2, 3).mkString("(", "; ", ")") = "(1; 2; 3)"

  83. final def ne(arg0: AnyRef): Boolean

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

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

    Definition Classes
    AnyRef
  84. def next(): String

    The next matched substring of source.

    The next matched substring of source. As a side effect, advance the underlying matcher if necessary.

    returns

    the next element.

    Definition Classes
    MatchIteratorIterator
  85. def nextOption(): Option[String]

    Wraps the value of next() in an option.

    Wraps the value of next() in an option.

    returns

    Some(next) if a next element exists, None otherwise.

    Definition Classes
    Iterator
  86. def nonEmpty: Boolean

    Tests whether the $coll is not empty.

    Tests whether the $coll is not empty.

    returns

    true if the $coll contains at least one element, false otherwise.

    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding("nonEmpty is defined as !isEmpty; override isEmpty instead", "2.13.0")
  87. final 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.

    Definition Classes
    AnyRef
    Annotations
    @native()
    Note

    not specified by SLS as a member of AnyRef

  88. final 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.

    Definition Classes
    AnyRef
    Annotations
    @native()
    Note

    not specified by SLS as a member of AnyRef

  89. def padTo[B >: String](len: Int, elem: B): collection.Iterator[B]

    A copy of this iterator with an element value appended until a given target length is reached.

    A copy of this iterator with an element value appended until a given target length is reached.

    B

    the element type of the returned iterator.

    len

    the target length

    elem

    the padding value

    returns

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

    Definition Classes
    Iterator
  90. def partition(p: (String) ⇒ Boolean): (collection.Iterator[String], collection.Iterator[String])

    Partitions this iterator in two iterators according to a predicate.

    Partitions this iterator in two iterators according to a predicate.

    p

    the predicate on which to partition

    returns

    a pair of iterators: the iterator that satisfies the predicate p and the iterator that does not. The relative order of the elements in the resulting iterators is the same as in the original iterator.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterators that were returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterators as well.

  91. def patch[B >: String](from: Int, patchElems: collection.Iterator[B], replaced: Int): collection.Iterator[B]

    Returns this iterator with patched values.

    Returns this iterator with patched values. Patching at negative indices is the same as patching starting at 0. Patching at indices at or larger than the length of the original iterator appends the patch to the end. If more values are replaced than actually exist, the excess is ignored.

    from

    The start index from which to patch

    patchElems

    The iterator of patch values

    replaced

    The number of values in the original iterator that are replaced by the patch.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, as well as the one passed as a parameter, and use only the iterator that was returned. Using the old iterators is undefined, subject to change, and may result in changes to the new iterator as well.

  92. def product: String

    [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 iterator 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 iterator and as result type of product. Examples of such types are: Long, Float, Double, BigInt.

    Definition Classes
    IterableOnceOps
    Full Signature

    def product[B >: String](implicit num: math.Numeric[B]): B

  93. def reduce[B >: String](op: (B, B) ⇒ B): B

    Reduces the elements of this $coll using the specified associative binary operator.

    Reduces the elements of this $coll using the specified associative binary operator.

    $undefinedorder

    B

    A type parameter for the binary operator, a supertype of A.

    op

    A binary operator that must be associative.

    returns

    The result of applying reduce operator op between all the elements if the $coll is nonempty.

    Definition Classes
    IterableOnceOps
    Exceptions thrown

    UnsupportedOperationException if this $coll is empty.

  94. def reduceLeft[B >: String](op: (B, String) ⇒ B): B

    Applies a binary operator to all elements of this $coll, going left to right.

    Applies a binary operator to all elements of this $coll, going left to right. $willNotTerminateInf $orderDependentFold

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this $coll, going left to right:

    op( op( ... op(x_1, x_2) ..., x_{n-1}), x_n)

    where x1, ..., xn are the elements of this $coll.

    Definition Classes
    IterableOnceOps
    Exceptions thrown

    UnsupportedOperationException if this $coll is empty.

  95. def reduceLeftOption[B >: String](op: (B, String) ⇒ B): Option[B]

    Optionally applies a binary operator to all elements of this $coll, going left to right.

    Optionally applies a binary operator to all elements of this $coll, going left to right. $willNotTerminateInf $orderDependentFold

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    an option value containing the result of reduceLeft(op) if this $coll is nonempty, None otherwise.

    Definition Classes
    IterableOnceOps
  96. def reduceOption[B >: String](op: (B, B) ⇒ B): Option[B]

    Reduces the elements of this $coll, if any, using the specified associative binary operator.

    Reduces the elements of this $coll, if any, using the specified associative binary operator.

    $undefinedorder

    B

    A type parameter for the binary operator, a supertype of A.

    op

    A binary operator that must be associative.

    returns

    An option value containing result of applying reduce operator op between all the elements if the collection is nonempty, and None otherwise.

    Definition Classes
    IterableOnceOps
  97. def reduceRight[B >: String](op: (String, B) ⇒ B): B

    Applies a binary operator to all elements of this $coll, going right to left.

    Applies a binary operator to all elements of this $coll, going right to left. $willNotTerminateInf $orderDependentFold

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    the result of inserting op between consecutive elements of this $coll, going right to left:

    op(x_1, op(x_2, ..., op(x_{n-1}, x_n)...))

    where x1, ..., xn are the elements of this $coll.

    Definition Classes
    IterableOnceOps
    Exceptions thrown

    UnsupportedOperationException if this $coll is empty.

  98. def reduceRightOption[B >: String](op: (String, B) ⇒ B): Option[B]

    Optionally applies a binary operator to all elements of this $coll, going right to left.

    Optionally applies a binary operator to all elements of this $coll, going right to left. $willNotTerminateInf $orderDependentFold

    B

    the result type of the binary operator.

    op

    the binary operator.

    returns

    an option value containing the result of reduceRight(op) if this $coll is nonempty, None otherwise.

    Definition Classes
    IterableOnceOps
  99. val regex: Regex
  100. def reversed: collection.Iterable[String]
    Attributes
    protected
    Definition Classes
    IterableOnceOps
  101. def sameElements[B >: String](that: collection.IterableOnce[B]): Boolean
    Definition Classes
    Iterator
  102. def scanLeft[B](z: B)(op: (B, String) ⇒ B): collection.Iterator[B]

    Produces a iterator containing cumulative results of applying the operator going left to right, including the initial value.

    Produces a iterator containing cumulative results of applying the operator going left to right, including the initial value.

    Note: will not terminate for infinite iterators.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    B

    the type of the elements in the resulting collection

    z

    the initial value

    op

    the binary operator applied to the intermediate result and the element

    returns

    collection with intermediate results

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  103. def size: Int

    The size of this $coll.

    The size of this $coll.

    $willNotTerminateInf

    returns

    the number of elements in this $coll.

    Definition Classes
    IterableOnceOps
  104. def slice(from: Int, until: Int): collection.Iterator[String]

    Selects an interval of elements.

    Selects an interval of elements. The returned iterator is made up of all elements x which satisfy the invariant:

    from <= indexOf(x) < until

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    from

    the lowest index to include from this iterator.

    until

    the lowest index to EXCLUDE from this iterator.

    returns

    a iterator containing the elements greater than or equal to index from extending up to (but not including) index until of this iterator.

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  105. def sliceIterator(from: Int, until: Int): collection.Iterator[String]

    Creates an optionally bounded slice, unbounded if until is negative.

    Creates an optionally bounded slice, unbounded if until is negative.

    Attributes
    protected
    Definition Classes
    Iterator
  106. def sliding[B >: String](size: Int, step: Int = 1): GroupedIterator[B]

    Returns an iterator which presents a "sliding window" view of this iterator.

    Returns an iterator which presents a "sliding window" view of this iterator. The first argument is the window size, and the second argument step is how far to advance the window on each iteration. The step defaults to 1.

    The default GroupedIterator can be configured to either pad a partial result to size size or suppress the partial result entirely.

    Example usages:

    // Returns List(List(1, 2, 3), List(2, 3, 4), List(3, 4, 5))
    (1 to 5).iterator.sliding(3).toList
    // Returns List(List(1, 2, 3, 4), List(4, 5))
    (1 to 5).iterator.sliding(4, 3).toList
    // Returns List(List(1, 2, 3, 4))
    (1 to 5).iterator.sliding(4, 3).withPartial(false).toList
    // Returns List(List(1, 2, 3, 4), List(4, 5, 20, 25))
    // Illustrating that withPadding's argument is by-name.
    val it2 = Iterator.iterate(20)(_ + 5)
    (1 to 5).iterator.sliding(4, 3).withPadding(it2.next).toList
    returns

    An iterator producing Seq[B]s of size size, except the last element (which may be the only element) will be truncated if there are fewer than size elements remaining to be grouped. This behavior can be configured.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  107. val source: CharSequence

    The source from which the match originated

    The source from which the match originated

    Definition Classes
    MatchIteratorMatchData
  108. def span(p: (String) ⇒ Boolean): (collection.Iterator[String], collection.Iterator[String])

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

    Splits this iterator 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.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    p

    the test predicate

    returns

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

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterators that were returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterators as well.

  109. def start(i: Int): Int

    The index of the first matched character in group i.

    The index of the first matched character in group i.

    Definition Classes
    MatchIteratorMatchData
  110. def start: Int

    The index of the first matched character.

    The index of the first matched character.

    Definition Classes
    MatchIteratorMatchData
  111. def subgroups: List[String]

    All capturing groups, i.e., not including group(0).

    All capturing groups, i.e., not including group(0).

    Definition Classes
    MatchData
  112. def sum: String

    [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 iterator 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 iterator and as result type of sum. Examples of such types are: Long, Float, Double, BigInt.

    Definition Classes
    IterableOnceOps
    Full Signature

    def sum[B >: String](implicit num: math.Numeric[B]): B

  113. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  114. def take(n: Int): collection.Iterator[String]

    Selects first n elements.

    Selects first n elements.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    n

    the number of elements to take from this iterator.

    returns

    a iterator consisting only of the first n elements of this iterator, or else the whole iterator, if it has less than n elements. If n is negative, returns an empty iterator.

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  115. def takeWhile(p: (String) ⇒ Boolean): collection.Iterator[String]

    Takes longest prefix of elements that satisfy a predicate.

    Takes longest prefix of elements that satisfy a predicate.

    Note: might return different results for different runs, unless the underlying collection type is ordered.

    p

    The predicate used to test elements.

    returns

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

    Definition Classes
    IteratorIterableOnceOps
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  116. def to[C1](factory: Factory[String, C1]): C1

    Given a collection factory factory, convert this collection to the appropriate representation for the current element type A.

    Given a collection factory factory, convert this collection to the appropriate representation for the current element type A. Example uses:

    xs.to(List) xs.to(ArrayBuffer) xs.to(BitSet) // for xs: Iterable[Int]

    Definition Classes
    IterableOnceOps
  117. def toArray[B >: String](implicit arg0: ClassTag[B]): Array[B]

    Convert collection to array.

    Convert collection to array.

    Definition Classes
    IterableOnceOps
  118. final def toBuffer[B >: String]: Buffer[B]
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  119. def toIndexedSeq: collection.immutable.IndexedSeq[String]
    Definition Classes
    IterableOnceOps
  120. def toList: collection.immutable.List[String]
    Definition Classes
    IterableOnceOps
  121. def toMap[K, V](implicit ev: <:<[String, (K, V)]): Map[K, V]
    Definition Classes
    IterableOnceOps
  122. def toSeq: collection.immutable.Seq[String]

    returns

    This collection as a Seq[A]. This is equivalent to to(Seq) but might be faster.

    Definition Classes
    IterableOnceOps
  123. def toSet[B >: String]: Set[B]
    Definition Classes
    IterableOnceOps
  124. def toString(): String

    Report emptiness.

    Report emptiness.

    returns

    a String representation of the object.

    Definition Classes
    MatchIteratorMatchDataIterator → AnyRef → Any
  125. def toVector: collection.immutable.Vector[String]
    Definition Classes
    IterableOnceOps
  126. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  127. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  128. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws(classOf[java.lang.InterruptedException])
  129. def withFilter(p: (String) ⇒ Boolean): collection.Iterator[String]

    Creates an iterator over all the elements of this iterator that satisfy the predicate p.

    Creates an iterator over all the elements of this iterator that satisfy the predicate p. The order of the elements is preserved.

    Note: withFilter is the same as filter on iterators. It exists so that for-expressions with filters work over iterators.

    p

    the predicate used to test values.

    returns

    an iterator which produces those values of this iterator which satisfy the predicate p.

    Definition Classes
    Iterator
    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  130. def zip[B](that: collection.IterableOnce[B]): collection.Iterator[(String, B)]
    Definition Classes
    Iterator
  131. def zipAll[A1 >: String, B](that: collection.IterableOnce[B], thisElem: A1, thatElem: B): collection.Iterator[(A1, B)]
    Definition Classes
    Iterator
  132. def zipWithIndex: collection.Iterator[(String, Int)]

    Zips this iterator with its indices.

    Zips this iterator with its indices.

    returns

    A new iterator containing pairs consisting of all elements of this iterator paired with their index. Indices start at 0.

    Definition Classes
    IteratorIterableOnceOps
    Example:
    1. List("a", "b", "c").zipWithIndex == List(("a", 0), ("b", 1), ("c", 2))

    Note

    Reuse: After calling this method, one should discard the iterator it was called on, and use only the iterator that was returned. Using the old iterator is undefined, subject to change, and may result in changes to the new iterator as well.

  133. def [B](y: B): (MatchIterator, B)
    Implicit
    This member is added by an implicit conversion from MatchIterator toArrowAssoc[MatchIterator] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def /:[B](z: B)(op: (B, String) ⇒ B): B
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (matchIterator: IterableOnceExtensionMethods[String])./:(z)(op)
    Definition Classes
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    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.foldLeft instead

  2. final def /:[B](z: B)(op: (B, String) ⇒ B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldLeft instead of /:

  3. def :\[B](z: B)(op: (String, B) ⇒ B): B
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.foldRight instead

  4. final def :\[B](z: B)(op: (String, B) ⇒ B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldRight instead of :\

  5. def aggregate[B](z: ⇒ B)(seqop: (B, String) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) aggregate is not relevant for sequential collections. Use foldLeft(z)(seqop) instead.

  6. def collectFirst[B](f: PartialFunction[String, B]): Option[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.collectFirst(...) instead

  7. def copyToBuffer(dest: Buffer[String]): Unit
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
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    (Since version 2.13.0) Use .iterator.copyToBuffer(...) instead

  8. final def copyToBuffer[B >: String](dest: Buffer[B]): Unit
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use dest ++= coll instead

  9. def count(f: (String) ⇒ Boolean): Int
    Implicit
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.count(...) instead

  10. def exists(f: (String) ⇒ Boolean): Boolean
    Implicit
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.exists(...) instead

  11. def filter(f: (String) ⇒ Boolean): collection.Iterator[String]
    Implicit
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.filter(...) instead

  12. def find(p: (String) ⇒ Boolean): Option[String]
    Implicit
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.find instead

  13. def flatMap[B](f: (String) ⇒ collection.IterableOnce[B]): collection.IterableOnce[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
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    (Since version 2.13.0) Use .iterator.flatMap instead or consider requiring an Iterable

  14. def fold[A1 >: A](z: A1)(op: (A1, A1) ⇒ A1): A1
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
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    (Since version 2.13.0) Use .iterator.fold instead

  15. def fold[A1 >: String](z: A1)(op: (A1, A1) ⇒ A1): A1

    Folds the elements of this $coll using the specified associative binary operator.

    Folds the elements of this $coll using the specified associative binary operator. The default implementation in IterableOnce is equivalent to foldLeft but may be overridden for more efficient traversal orders.

    $undefinedorder $willNotTerminateInf

    A1

    a type parameter for the binary operator, a supertype of A.

    z

    a neutral element for the fold operation; may be added to the result an arbitrary number of times, and must not change the result (e.g., Nil for list concatenation, 0 for addition, or 1 for multiplication).

    op

    a binary operator that must be associative.

    returns

    the result of applying the fold operator op between all the elements and z, or z if this $coll is empty.

    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use foldLeft instead

  16. def foldLeft[B](z: B)(op: (B, String) ⇒ B): B
    Implicit
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    Definition Classes
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    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.foldLeft instead

  17. def foldRight[B](z: B)(op: (String, B) ⇒ B): B
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.foldRight instead

  18. def forall(f: (String) ⇒ Boolean): Boolean
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
    IterableOnceExtensionMethods
    Annotations
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    (Since version 2.13.0) Use .iterator.forall(...) instead

  19. def foreach[U](f: (String) ⇒ U): Unit
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.foreach(...) instead

  20. final def hasDefiniteSize: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .knownSize >=0 instead of .hasDefiniteSize

  21. def isEmpty: Boolean
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.isEmpty instead

  22. def map[B](f: (String) ⇒ B): collection.IterableOnce[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.map instead or consider requiring an Iterable

  23. def max(implicit ord: math.Ordering[String]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.max instead

  24. def maxBy[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.maxBy(...) instead

  25. def min(implicit ord: math.Ordering[String]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
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    (Since version 2.13.0) Use .iterator.min instead

  26. def minBy[B](f: (String) ⇒ B)(implicit cmp: math.Ordering[B]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.minBy(...) instead

  27. def mkString: String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.mkString instead

  28. def mkString(sep: String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (Since version 2.13.0) Use .iterator.mkString instead

  29. def mkString(start: String, sep: String, end: String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
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    (Since version 2.13.0) Use .iterator.mkString instead

  30. def nonEmpty: Boolean
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.nonEmpty instead

  31. def product(implicit num: math.Numeric[String]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    @deprecated
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    (Since version 2.13.0) Use .iterator.product instead

  32. def reduce(f: (String, String) ⇒ String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    (Since version 2.13.0) Use .iterator.reduce(...) instead

  33. def reduceLeft(f: (String, String) ⇒ String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Annotations
    @deprecated
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    (Since version 2.13.0) Use .iterator.reduceLeft(...) instead

  34. def reduceLeftOption(f: (String, String) ⇒ String): Option[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (Since version 2.13.0) Use .iterator.reduceLeftOption(...) instead

  35. def reduceOption(f: (String, String) ⇒ String): Option[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (Since version 2.13.0) Use .iterator.reduceOption(...) instead

  36. def reduceRight(f: (String, String) ⇒ String): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (Since version 2.13.0) Use .iterator.reduceRight(...) instead

  37. def reduceRightOption(f: (String, String) ⇒ String): Option[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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  38. def sameElements[B >: A](that: collection.IterableOnce[B]): Boolean
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    @deprecated
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    (Since version 2.13.0) Use .iterator.sameElements instead

  39. def scanRight[B](z: B)(op: (String, B) ⇒ B): collection.Iterator[B]
    Definition Classes
    Iterator
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Call scanRight on an Iterable instead.

  40. def seq: MatchIterator.this.type
    Definition Classes
    Iterator
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Iterator.seq always returns the iterator itself

  41. def size: Int
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    (Since version 2.13.0) Use .iterator.size instead

  42. def sum(implicit num: math.Numeric[String]): String
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    (Since version 2.13.0) Use .iterator.sum instead

  43. def to[C1](factory: Factory[String, C1]): C1
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
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    Definition Classes
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    Deprecated

    (Since version 2.13.0) Use .iterator.to(factory) instead

  44. def toArray[B >: A](implicit arg0: ClassTag[B]): Array[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toArray(arg0)
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.toArray

  45. def toBuffer[B >: A]: Buffer[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toBuffer
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.to(ArrayBuffer) instead

  46. def toIndexedSeq: collection.IndexedSeq[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toIndexedSeq
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.toIndexedSeq instead

  47. final def toIterable: collection.Iterable[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.to(Iterable) instead

  48. def toIterator: collection.Iterator[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toIterator
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead

  49. final def toIterator: collection.Iterator[String]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead of .toIterator

  50. def toList: collection.immutable.List[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toList
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.to(List) instead

  51. def toMap[K, V](implicit ev: <:<[String, (K, V)]): Map[K, V]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toMap(ev)
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.to(Map) instead

  52. def toSeq: collection.immutable.Seq[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toSeq
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.to(Seq) instead

  53. def toSet[B >: A]: Set[B]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toSet
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.to(Set) instead

  54. def toStream: collection.immutable.Stream[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toStream
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.to(LazyList) instead

  55. final def toStream: collection.immutable.Stream[String]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .to(LazyList) instead of .toStream

  56. final def toTraversable: collection.Traversable[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use toIterable instead

  57. def toVector: collection.immutable.Vector[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).toVector
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator.to(Vector) instead

  58. def withFilter(f: (String) ⇒ Boolean): collection.Iterator[String]
    Implicit
    This member is added by an implicit conversion from MatchIterator toIterableOnceExtensionMethods[String] performed by method iterableOnceExtensionMethods in scala.collection.IterableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (matchIterator: IterableOnceExtensionMethods[String]).withFilter(f)
    Definition Classes
    IterableOnceExtensionMethods
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .iterator.withFilter(...) instead

Inherited from MatchData

Inherited from AbstractIterator[String]

Inherited from collection.Iterator[String]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion iterableOnceExtensionMethods fromMatchIterator to IterableOnceExtensionMethods[String]

Inherited by implicit conversion any2stringadd fromMatchIterator to any2stringadd[MatchIterator]

Inherited by implicit conversion StringFormat fromMatchIterator to StringFormat[MatchIterator]

Inherited by implicit conversion Ensuring fromMatchIterator to Ensuring[MatchIterator]

Inherited by implicit conversion ArrowAssoc fromMatchIterator to ArrowAssoc[MatchIterator]

Ungrouped