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Diffstat (limited to 'src/library/scalax/collection/immutable/Iterable.scala')
| -rw-r--r-- | src/library/scalax/collection/immutable/Iterable.scala | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/library/scalax/collection/immutable/Iterable.scala b/src/library/scalax/collection/immutable/Iterable.scala new file mode 100644 index 0000000000..c299518d1b --- /dev/null +++ b/src/library/scalax/collection/immutable/Iterable.scala @@ -0,0 +1,22 @@ +package scalax.collection.immutable + +import generic.covariant + +/** Collection classes mixing in this class provide a method + * <code>elements</code> which returns an iterator over all the + * elements contained in the collection. + * + * @note If a collection has a known <code>size</code>, it should also sub-type <code>SizedIterable</code>. + * + * @author Matthias Zenger + * @autor Martin Odersky + * @owner Martin Odersky + * @version 2.8 + */ +trait Iterable[+A] extends collection.Iterable[A] + +object Iterable extends covariant.IterableFactory[Iterable] { + val empty: Iterable[Nothing] = Nil +} + + |