Successful ads between nth post

assets/javascripts/initializers/extend-post-model.js.es6

@@ -0,0 +1,12 @@
+import PostModel from 'discourse/models/post';
+
+export default {
+  name: 'extend-post-model',
+  initialize() {
+  	PostModel.reopen({
+  	  postSpecificCount: function() {
+   	    return this.get('post_number') % 2 === 0; 
+  	  }.property('post_number')
+  	});
+  }
+};