sandbox.js

// array
var myArray = [1, 2, 3];

// set
var mySet = { "foo": true, "bar": true, "baz": true };
set.foo // true
set.notExists // false


var object = { id: 126878, name: "ZALTRAP 25 mg/ml sol diluer p perf", sid: "vidal://product/126878", title: "ZALTRAP 25 mg/ml sol diluer p perf" };

// closure
function adder(i) {
  var base = 10;
  return i + base;
}