初始化

康凯

2022-05-20 aa4c235a8ca67ea8b731f90c951a465e92c0a865

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'use strict';
var $ = require('../internals/export');
var IS_PURE = require('../internals/is-pure');
var anObject = require('../internals/an-object');
var aFunction = require('../internals/a-function');
var iterate = require('../internals/iterate');
 
// `Set.prototype.isDisjointFrom` method
// https://tc39.github.io/proposal-set-methods/#Set.prototype.isDisjointFrom
$({ target: 'Set', proto: true, real: true, forced: IS_PURE }, {
  isDisjointFrom: function isDisjointFrom(iterable) {
    var set = anObject(this);
    var hasCheck = aFunction(set.has);
    return !iterate(iterable, function (value) {
      if (hasCheck.call(set, value) === true) return iterate.stop();
    }).stopped;
  }
});