Shopify/identity_cache — pull request #15 by camilo (2013-03-21 23:26:35+00:00)
Title: Use an actual memcached server and active support cache store in tests.

There is no reason to use this in memory mock cache adaptor. The only gotcha I
found is that objects with expectations set on cannot be marshaled, they will
contain a reference to a mocha singleton and generate a type error.

@hornairs @boourns @jduff, ok to merge?