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| author | Josh Suereth <joshua.suereth@gmail.com> | 2012-06-18 15:26:07 -0400 |
|---|---|---|
| committer | Josh Suereth <joshua.suereth@gmail.com> | 2012-06-18 15:26:07 -0400 |
| commit | fae3e8925a2125f723517d5f1eaa0a2087507df1 (patch) | |
| tree | d76f986b338e5fcfc00d4f0206540e426b84c581 /src/library/scala/collection/TraversableLike.scala | |
| parent | bc3b1e2c9453ef90f6fb7aaa3dea6e24ba19d017 (diff) | |
| download | scala-fae3e8925a2125f723517d5f1eaa0a2087507df1.tar.gz scala-fae3e8925a2125f723517d5f1eaa0a2087507df1.tar.bz2 scala-fae3e8925a2125f723517d5f1eaa0a2087507df1.zip | |
Migrate build to @odersky's suggestion of convertTo.
* Move method into TraversableOnce from Iterator and Traversable to make the build pass.
* Udpate IDE tests with new collection methods.
* Rewire default toXYZ methods to use convertTo.
Diffstat (limited to 'src/library/scala/collection/TraversableLike.scala')
| -rw-r--r-- | src/library/scala/collection/TraversableLike.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/library/scala/collection/TraversableLike.scala b/src/library/scala/collection/TraversableLike.scala index e2e9195f4d..e5861f5760 100644 --- a/src/library/scala/collection/TraversableLike.scala +++ b/src/library/scala/collection/TraversableLike.scala @@ -616,8 +616,8 @@ trait TraversableLike[+A, +Repr] extends Any def toTraversable: Traversable[A] = thisCollection def toIterator: Iterator[A] = toStream.iterator def toStream: Stream[A] = toBuffer.toStream - def toVector: Vector[A] = build[Vector] - def build[Col[_]](implicit cbf: CanBuildFrom[Nothing, A, Col[A @uV]]): Col[A @uV] = { + // Override to provide size hint. + override def convertTo[Col[_]](implicit cbf: CanBuildFrom[Nothing, A, Col[A @uV]]): Col[A @uV] = { val b = cbf() b.sizeHint(this) b ++= thisCollection |