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author | Jason Zaugg <jzaugg@gmail.com> | 2016-02-25 21:45:05 +1000 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2016-02-25 21:48:26 +1000 |
commit | 964630ec1f4cf94f4d09eff394f959e733e3fcf7 (patch) | |
tree | edbe21ff3fd89156701c8ecedf5d900915bfb759 /src/library/scala/collection/TraversableOnce.scala | |
parent | d375334c26c625da345c5e77bca2975f21b8bd10 (diff) | |
parent | e0fc92a2b7b27141b41cecafd3ec7804ad02707b (diff) | |
download | scala-964630ec1f4cf94f4d09eff394f959e733e3fcf7.tar.gz scala-964630ec1f4cf94f4d09eff394f959e733e3fcf7.tar.bz2 scala-964630ec1f4cf94f4d09eff394f959e733e3fcf7.zip |
Merge remote-tracking branch 'origin/2.11.x' into merge/2.11.x-to-2.12.x-20160225
Conflicts:
scripts/jobs/integrate/bootstrap
src/build/maven/scala-actors-pom.xml
test/files/pos/t3420.flags
Conflicts were trivial to resolve.
Diffstat (limited to 'src/library/scala/collection/TraversableOnce.scala')
-rw-r--r-- | src/library/scala/collection/TraversableOnce.scala | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/library/scala/collection/TraversableOnce.scala b/src/library/scala/collection/TraversableOnce.scala index 41362e8dd7..b87fcd166e 100644 --- a/src/library/scala/collection/TraversableOnce.scala +++ b/src/library/scala/collection/TraversableOnce.scala @@ -38,9 +38,10 @@ import scala.reflect.ClassTag * `Traversables`, such as folds, conversions, and other operations which * traverse some or all of the elements and return a derived value. * Directly subclassing `TraversableOnce` is not recommended - instead, - * consider declaring an `Iterator` with a `next` and `hasNext` method, - * creating an `Iterator` with one of the methods on the `Iterator` object, - * or declaring a subclass of `Traversable`. + * consider declaring an `Iterator` with a `next` and `hasNext` method or + * creating an `Iterator` with one of the methods on the `Iterator` object. + * Consider declaring a subclass of `Traversable` instead if the elements + * can be traversed repeatedly. * * @define coll traversable or iterator * @define orderDependent @@ -61,8 +62,8 @@ import scala.reflect.ClassTag trait TraversableOnce[+A] extends Any with GenTraversableOnce[A] { self => + //TODO 2.12: Remove these methods. They are already defined in GenTraversableOnce /* Self-documenting abstract methods. */ - def foreach[U](f: A => U): Unit def isEmpty: Boolean def hasDefiniteSize: Boolean |