This commit is contained in:
lcj
2026-07-15 16:53:38 +08:00
parent 073dfa5c00
commit 5cab2be283
4008 changed files with 49859 additions and 1095 deletions
+18
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'use strict';
var $ = require('../internals/export');
var aMap = require('../internals/a-map');
var remove = require('../internals/map-helpers').remove;
// `Map.prototype.deleteAll` method
// https://github.com/tc39/proposal-collection-methods
$({ target: 'Map', proto: true, real: true, forced: true }, {
deleteAll: function deleteAll(/* ...elements */) {
var collection = aMap(this);
var allDeleted = true;
var wasDeleted;
for (var k = 0, len = arguments.length; k < len; k++) {
wasDeleted = remove(collection, arguments[k]);
allDeleted = allDeleted && wasDeleted;
} return !!allDeleted;
}
});