1 function buildFunction(productList, productWeight){
2 var totalweight = eval(productWeight.join("+"))
3 var weighedProducts = new Array()
4 var currentProducts = 0
5 while (currentProducts < productList.length) {
6 for (i = 0; i < productWeight[currentProducts]; i++) {
7 weighedProducts.push(productList[currentProducts]);
8 }
9 currentProducts++
10 }
11 return function(){
12 var randomnumber = Math.floor(Math.random() * totalweight)
13 return (weighedProducts[randomnumber]);
14 };
15 };
16 var productList = ["AK-47", "Blade", "Food", "ByondGod"]
17 var productWeight = [200, 20, 4, 1];
18 var myFun = buildFunction(productList, productWeight);
19 for (var i = 0; i < 100; i++)
20 document.writeln((i+1)+":"+myFun())