github/tainted_hash — pull request #8 by charliesome (2014-09-18 03:20:59+00:00)
Title: Define nested_under_indifferent_access to return self

This is required to make TaintedHash play nicely with ActiveSupport::HashWithIndifferentAccess on Rails 3, which calls `nested_under_indifferent_access` rather than `with_indifferent_access` on Hash subclasses.

cc @technoweenie @github/rails3