JSFiddle - React, Tailwind, and code Playground
by niki4810
HTML
<script src="http://documentcloud.github.com/underscore/underscore-min.js"></script>JavaScript
var a1 = {name:"a",type:"b"};
var a2 = {name:"c",type:"d"};
var a3 = {name:"e",type:"f"};
var arr = [a1,a2,a3]
var a = _.include(arr, a3);
console.log(a);
a3["id"] = "1";
var b = _.include(arr, a3);
console.log(b);
console.log(a3);
console.log(arr);