rpflorence/ember-localstorage-adapter — pull request #65 by nvanheuverzwijn (2014-06-04 14:07:13+00:00)
Title: Reject clause whenever the object is not in the LocalStorage

Here is the original problem :
http://stackoverflow.com/questions/23253021/lsadapter-store-findtype-id-tries-to-push-a-new-record/23642442#23642442

This pull request fix this because it allows us to catch the rejection and create the object properly into the store if it is not found.