tra-analysis/website/functions/node_modules/indexof/index.js
2019-01-06 13:14:45 -06:00

10 lines
199 B
JavaScript

var indexOf = [].indexOf;
module.exports = function(arr, obj){
if (indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};