Shopify/memcached_store — pull request #17 by fbogsany (2014-06-03 20:10:50+00:00)
Title: Make CAS play nice with Snappy

`cas` doesn't play nicely with `MemcachedSnappyStore` because `add` always sidesteps the `Memcached` codec, while `cas` honours the `:raw` option.

This adds a test that demonstrates the problem, and solves it [solution TBD].