mozy/ruby-protocol-buffers — pull request #18 by mculp (2012-01-21 04:16:48+00:00)
Title: add an attr_reader for proxy_class in message fields

Currently, if I want to grab the proxy class from a message field, I have to do:

`proxy_class = field.instance_variable_get('@proxy_class')`

This pull request just contains an `attr_reader` so the above code will be:

`proxy_class = field.proxy_class` or I can just avoid assigning the local variable in the first place.