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Diffstat (limited to 'src/library/scala/Seq.scala')
| -rw-r--r-- | src/library/scala/Seq.scala | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/library/scala/Seq.scala b/src/library/scala/Seq.scala index bc075fb745..6b545ae6e7 100644 --- a/src/library/scala/Seq.scala +++ b/src/library/scala/Seq.scala @@ -313,8 +313,8 @@ trait Seq[+A] extends AnyRef with PartialFunction[Int, A] with Collection[A] { result.toList } - /** A sub-sequence of <code>len</code> elements - * starting at index <code>from</code> (non-strict) + /** A sub-sequence starting at index <code>from</code> + * and ending (non-inclusive) at index <code>until</code> (non-strict) * * @param from The index of the first element of the slice * @param until The index of the element following the slice @@ -323,6 +323,14 @@ trait Seq[+A] extends AnyRef with PartialFunction[Int, A] with Collection[A] { */ def slice(from: Int, until: Int): Seq[A] = drop(from).take(until - from) + /** A sub-sequence starting at index <code>from</code> + * and extending up to the length of the current sequence (non-strict) + * + * @param from The index of the first element of the slice + * @throws IndexOutOfBoundsException if <code>from < 0</code> + */ + def slice(from: Int): Seq[A] = slice(from, length) + /** Returns the longest prefix of this sequence whose elements satisfy * the predicate <code>p</code>. * |