Merge pull request #456 from danott/handle-deprecated-filter-methods

Support controller callbacks for Rails 3..5

Author: Robert Mosolgo

lib/react/rails/controller_lifecycle.rb

@@ -4,9 +4,11 @@ module ControllerLifecycle
       extend ActiveSupport::Concern
 
       included do
-        # use old names to support Rails 3
-        before_filter :setup_react_component_helper
-        after_filter :teardown_react_component_helper
+        # use both names to support Rails 3..5
+        before_action_with_fallback = respond_to?(:before_action) ? :before_action : :before_filter
+        after_action_with_fallback = respond_to?(:after_action) ? :after_action : :after_filter
+        public_send(before_action_with_fallback, :setup_react_component_helper)
+        public_send(after_action_with_fallback, :teardown_react_component_helper)
         attr_reader :__react_component_helper
       end