jamesarosen/ember-cpm — pull request #7 by hjdivad (2013-09-13 23:11:07+00:00)
Title: Add `concat`.

`EmberCPM.Macros.concat` is much like `Ember.computed.union` but with array
semantics instead of set semantics.

See http://www.twitch.tv/hjdivad/b/460885763 to see this PR built on #PearTV.

@twokul