UNPKG

core-js

Version:
6 lines 241 B
// 22.1.3.31 Array.prototype[@@unscopables] var UNSCOPABLES = require('./$.wks')('unscopables'); if(!(UNSCOPABLES in []))require('./$.hide')(Array.prototype, UNSCOPABLES, {}); module.exports = function(key){ [][UNSCOPABLES][key] = true; };