Required files
request_store
action_view
action_controller
multi_json
gon/base
gon/env_finder
gon/global
gon/watch
gon/request
gon/helpers
gon/escaper
gon/rabl
gon/jbuilder
gon/jbuilder/parser
gon/json_dumper
gon/compatibility/old_rails
gon/spec_helpers