'use strict'; | |
// TODO: remove from `core-js@4` | |
var $ = require('../internals/export'); | |
var IS_PURE = require('../internals/is-pure'); | |
var $upsert = require('../internals/map-upsert'); | |
// `Map.prototype.updateOrInsert` method (replaced by `Map.prototype.upsert`) | |
// https://github.com/thumbsupep/proposal-upsert | |
$({ target: 'Map', proto: true, real: true, forced: IS_PURE }, { | |
updateOrInsert: $upsert | |
}); |