feige
2024-08-29 82892af0b74f02df34eb2f9833da0d4c373e59b8
1
2
3
4
5
6
7
8
9
10
'use strict';
// TODO: remove from `core-js@4`
var $ = require('../internals/export');
var upsert = require('../internals/map-upsert');
 
// `Map.prototype.updateOrInsert` method (replaced by `Map.prototype.emplace`)
// https://github.com/thumbsupep/proposal-upsert
$({ target: 'Map', proto: true, real: true, name: 'upsert', forced: true }, {
  updateOrInsert: upsert
});