comments

lib/is_commentable.rb

@@ -0,0 +1,20 @@
+module IsCommentable
+  def self.included(base)
+    base.class_eval do
+      include InstanceMethods
+      has_many :comments, as: :commentable, dependent: :destroy
+#      extend ClassMethods
+
+    end
+    
+  end
+  module InstanceMethods  
+    def is_commentable?
+      true
+    end
+    def comment(user, text, attr={})
+      comments << Comment.build_for(self, user, text, attr)
+    end
+  end
+
+end

lib/like_voteable.rb

@@ -13,7 +13,15 @@ module LikeVoteable
       else
         @obj.liked_by current_user
       end
-      redirect_to @obj 
+      respond_to do |format|
+        format.html {
+          redirect_to @obj 
+        }
+        format.js {
+          render :show
+        }
+        #
+      end
     end
     def dislike
       @obj=controller_name.classify.constantize.find(params[:id])
@@ -22,7 +30,17 @@ module LikeVoteable
       else
         @obj.disliked_by current_user
       end
-      redirect_to @obj 
+
+      respond_to do |format|
+        format.html {
+          redirect_to @obj 
+        }
+        format.js {
+          render :show
+        }
+        #
+      end
+      
     end
 
   end