lib/emerson/response.rb in emerson-0.1.0.pre.1 vs lib/emerson/response.rb in emerson-0.1.0.pre.2

@@ -1,11 +1,25 @@
 module Emerson
+  # Adds Emerson response handling & rendering.
+  #
+  # @example
+  #   class ApplicationController < ActionController::Base
+  #     include Emerson::Response
+  #   end
   module Response
     class << self
+      # Configures `base` with the follow feature flag awareness:
+      #
+      #   * if `Emerson.scope_enabled?`, will include `Emerson::Scope`
+      #   * if `Emerson.responder_enabled?`, will set up `base.responder` to
+      #     use `Emerson::Responder` with `:html` and `:json` mime types.
       def included(base)
-        base.send(:include, Emerson::Scope)
-        base.responder = Emerson::Responder
-        base.class_eval('respond_to(:html, :json, :js)')
+        base.send(:include, Emerson::Scope) if Emerson.scope_enabled?
+
+        if Emerson.responder_enabled?
+          base.responder = Emerson::Responder
+          base.class_eval('respond_to(:html, :json)')
+        end
       end
     end
   end
 end