.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.array.join.js

   1 'use strict';
   2 var $ = require('../internals/export');
   3 var uncurryThis = require('../internals/function-uncurry-this');
   4 var IndexedObject = require('../internals/indexed-object');
   5 var toIndexedObject = require('../internals/to-indexed-object');
   6 var arrayMethodIsStrict = require('../internals/array-method-is-strict');
   7
   8 var un$Join = uncurryThis([].join);
   9
  10 var ES3_STRINGS = IndexedObject != Object;
  11 var STRICT_METHOD = arrayMethodIsStrict('join', ',');
  12
  13 // `Array.prototype.join` method
  14 // https://tc39.es/ecma262/#sec-array.prototype.join
  15 $({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD }, {
  16   join: function join(separator) {
  17     return un$Join(toIndexedObject(this), separator === undefined ? ',' : separator);
  18   }
  19 });