# File lib/action_controller/filters.rb, line 577 def remove_actions_from_included_actions!(filters,*actions) actions = actions.flatten.map(&:to_s) updated_hash = filters.inject(included_actions) do |hash,filter| ia = (hash[filter] || []) - actions ia.blank? ? hash.delete(filter) : hash[filter] = ia hash end write_inheritable_attribute('included_actions', updated_hash) end