rails/rails — pull request #6553 by erichmenge (2012-05-30 17:35:10+00:00)
Title: 3 2 stable json patch

Backport of #6536 and deprecate ActiveSupport::JSON::Variable

See #6536 for the reasoning.

I'm still new to the Rails code base (but intend on being a regular contributor), hopefully I went about this the correct way.