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Diffstat (limited to 'src/library/scala/collection/IterableLike.scala')
| -rw-r--r-- | src/library/scala/collection/IterableLike.scala | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/library/scala/collection/IterableLike.scala b/src/library/scala/collection/IterableLike.scala index b89720da78..419206c226 100644 --- a/src/library/scala/collection/IterableLike.scala +++ b/src/library/scala/collection/IterableLike.scala @@ -177,14 +177,14 @@ self => } /** Groups elements in fixed size blocks by passing a "sliding window" - * over them (as opposed to partitioning them, as is done in grouped.) - * "Sliding window" step is 1 by default. + * over them (as opposed to partitioning them, as is done in `grouped`.) + * The "sliding window" step is set to one. * @see [[scala.collection.Iterator]], method `sliding` * * @param size the number of elements per group * @return An iterator producing ${coll}s of size `size`, except the - * last and the only element will be truncated if there are - * fewer elements than size. + * last element (which may be the only element) will be truncated + * if there are fewer than `size` elements remaining to be grouped. */ def sliding(size: Int): Iterator[Repr] = sliding(size, 1) @@ -196,8 +196,8 @@ self => * @param step the distance between the first elements of successive * groups * @return An iterator producing ${coll}s of size `size`, except the - * last and the only element will be truncated if there are - * fewer elements than size. + * last element (which may be the only element) will be truncated + * if there are fewer than `size` elements remaining to be grouped. */ def sliding(size: Int, step: Int): Iterator[Repr] = for (xs <- iterator.sliding(size, step)) yield { |