.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/esnext.array.group-by.js

   1 'use strict';
   2 var $ = require('../internals/export');
   3 var $groupBy = require('../internals/array-group-by');
   4 var arraySpeciesConstructor = require('../internals/array-species-constructor');
   5 var addToUnscopables = require('../internals/add-to-unscopables');
   6
   7 // `Array.prototype.groupBy` method
   8 // https://github.com/tc39/proposal-array-grouping
   9 $({ target: 'Array', proto: true }, {
  10   groupBy: function groupBy(callbackfn /* , thisArg */) {
  11     var thisArg = arguments.length > 1 ? arguments[1] : undefined;
  12     return $groupBy(this, callbackfn, thisArg, arraySpeciesConstructor);
  13   }
  14 });
  15
  16 addToUnscopables('groupBy');