evan/memcached — pull request #128 by joe1chen (2013-06-14 18:27:48+00:00)
Title: Fix Memcached::Rails read to allow nil options to be passed.

The Memcached::Rails read method now allows nil to be passed in without throwing an error. Also, the default ```options``` value is now changed to nil instead of ```{}``` to match the behavior of ActiveSupport cache's read.