elixir-lang/elixir — pull request #2897 by fishcakez (2014-11-18 18:58:48+00:00)
Title: Fix GenServer.cast/2 docs

* Removes ambiguity about what occurs when an atom is used to reference a `GenServer`.
* Clarifies comment about another process being used to send a cast in OTP. Another process is only used if there is no connection the node and only casts to other nodes are not guaranteed to arrive in order.