diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/library/scala/collection/SortedMapLike.scala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/library/scala/collection/SortedMapLike.scala b/src/library/scala/collection/SortedMapLike.scala index 4dc0820a62..6b25151192 100644 --- a/src/library/scala/collection/SortedMapLike.scala +++ b/src/library/scala/collection/SortedMapLike.scala @@ -72,4 +72,12 @@ self => for (e <- elems) m = m + e m } + + /** Adds a number of elements provided by a traversable object + * and returns a new collection with the added elements. + * + * @param xs the traversable object. + */ + override def ++[B1 >: B](xs: GenTraversableOnce[(A, B1)]): SortedMap[A, B1] = + ((repr: SortedMap[A, B1]) /: xs.seq) (_ + _) } |