'use strict'; | |
var weak = require('./_collection-weak'); | |
// 23.4 WeakSet Objects | |
require('./_collection')('WeakSet', function(get){ | |
return function WeakSet(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); }; | |
}, { | |
// 23.4.3.1 WeakSet.prototype.add(value) | |
add: function add(value){ | |
return weak.def(this, value, true); | |
} | |
}, weak, false, true); |