mperham/dalli — pull request #380 by sorentwo (2013-07-12 11:28:36+00:00)
Title: Implement fetch_multi for parity with current Rails

As of Rails 4.1.X the base ActiveSupport::Cache implementation has a `fetch_mutli` method. This simply ports that method over into the DalliStore.

There is room for improvement in writing out the keys, possibly by pipelining them within a multi block.