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| author | mihaylov <mihaylov@epfl.ch> | 2006-03-03 16:51:09 +0000 |
|---|---|---|
| committer | mihaylov <mihaylov@epfl.ch> | 2006-03-03 16:51:09 +0000 |
| commit | f9fed3d5ced2972575ec8d12a922e3fee165f21e (patch) | |
| tree | 0ab1cab894ad6d02ae2ac303c01691275963528d /src/library/scala/collection/Set.scala | |
| parent | 19cd1641c14fd029505779054a828d10c5f16927 (diff) | |
| download | scala-f9fed3d5ced2972575ec8d12a922e3fee165f21e.tar.gz scala-f9fed3d5ced2972575ec8d12a922e3fee165f21e.tar.bz2 scala-f9fed3d5ced2972575ec8d12a922e3fee165f21e.zip | |
Small refactoring in some collection classes
Diffstat (limited to 'src/library/scala/collection/Set.scala')
| -rw-r--r-- | src/library/scala/collection/Set.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/collection/Set.scala b/src/library/scala/collection/Set.scala index 66f571213e..99d7968567 100644 --- a/src/library/scala/collection/Set.scala +++ b/src/library/scala/collection/Set.scala @@ -87,5 +87,5 @@ mixin class Set[A] extends AnyRef with Function1[A, Boolean] with Iterable[A] { * @return a string showing all elements of this set. */ override def toString(): String = - if (size == 0) "{}" else toList.mkString("{", ", ", "}"); + if (isEmpty) "{}" else toList.mkString("{", ", ", "}"); } |