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| author | Taras Boiko <kilotaras@gmail.com> | 2016-03-20 15:34:33 +0200 |
|---|---|---|
| committer | Taras Boiko <kilotaras@gmail.com> | 2016-03-20 15:34:33 +0200 |
| commit | 5fd8483d53521f17c1a697fdf419d35f1cacfac6 (patch) | |
| tree | 55495c7429d36c7f85d2b8ea45cd736c33e28e9f /src/library | |
| parent | 99a82be91cbb85239f70508f6695c6b21fd3558c (diff) | |
| download | scala-5fd8483d53521f17c1a697fdf419d35f1cacfac6.tar.gz scala-5fd8483d53521f17c1a697fdf419d35f1cacfac6.tar.bz2 scala-5fd8483d53521f17c1a697fdf419d35f1cacfac6.zip | |
Added applyOrElse to MapLike
This overrides default implementation from PartialFunction which used
both contains(x) and get(x) with getOrElse.
Diffstat (limited to 'src/library')
| -rw-r--r-- | src/library/scala/collection/MapLike.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/library/scala/collection/MapLike.scala b/src/library/scala/collection/MapLike.scala index 4ac87b29a9..d4d85c43ec 100644 --- a/src/library/scala/collection/MapLike.scala +++ b/src/library/scala/collection/MapLike.scala @@ -158,6 +158,10 @@ self => */ def isDefinedAt(key: A) = contains(key) + override /*PartialFunction*/ + def applyOrElse[A1 <: A, B1 >: B](x: A1, default: A1 => B1): B1 = + getOrElse(x, default(x)) + /** Collects all keys of this map in a set. * @return a set containing all keys of this map. */ |