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- 'use strict';
- var call = require('../internals/function-call');
- var aCallable = require('../internals/a-callable');
- var anObject = require('../internals/an-object');
- // https://github.com/tc39/collection-methods
- module.exports = function deleteAll(/* ...elements */) {
- var collection = anObject(this);
- var remover = aCallable(collection['delete']);
- var allDeleted = true;
- var wasDeleted;
- for (var k = 0, len = arguments.length; k < len; k++) {
- wasDeleted = call(remover, collection, arguments[k]);
- allDeleted = allDeleted && wasDeleted;
- }
- return !!allDeleted;
- };
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