emberjs RESTSerializer example

gistfile1.js

App.ArticleSerializer = DS.RESTSerializer.extend({
	extractArray: function(store, type, payload) {
    	articles = payload;
    	data = [];
    	articles.forEach(function(article) {
    		tempObj = {
    				id: article.nid,
    				title: article.title,
    				Body: article.Body
    			};
    		data.push(tempObj);
    	});
    	payload = data;
    	payload2 = {
    		articles: data
    		
    	}
    	payload = payload2;    	
    return this._super(store, type, payload);
  },
});