scala/scala — pull request #792 by jsuereth (2012-06-27 18:46:47+00:00)
Title: Split @milessabin HasRepr into IsTraversableOnce and IsTraversableLike t...

...ype class-ish things.

This removes some of the sprawl of the pattern at the cost of slightly uglier usage syntax.

Review by @alex22 and @milessabin