debian-mirror-gitlab/core-js/es/instance/last-index-of.js
2019-09-25 13:30:05 +05:30

8 lines
280 B
JavaScript

var lastIndexOf = require('../array/virtual/last-index-of');
var ArrayPrototype = Array.prototype;
module.exports = function (it) {
var own = it.lastIndexOf;
return it === ArrayPrototype || (it instanceof Array && own === ArrayPrototype.lastIndexOf) ? lastIndexOf : own;
};