/node_modules/babel-polyfill/node_modules/core-js/library/modules/es6.weak-set.js

https://bitbucket.org/worklabschd/bingle_customer2 · JavaScript · 14 lines · 11 code · 1 blank · 2 comment · 0 complexity · 8d1df11862954bc6cce49b1f69abbcba MD5 · raw file 

    

  1. 'use strict';
    2. 

  2. var weak = require('./_collection-weak');
    3. 

  3. var validate = require('./_validate-collection');
    4. 

  4. var WEAK_SET = 'WeakSet';
    5. 

  5. 

  6. // 23.4 WeakSet Objects
    7. 

  7. require('./_collection')(WEAK_SET, function (get) {
    8. 

  8.   return function WeakSet() { return get(this, arguments.length > 0 ? arguments[0] : undefined); };
    9. 

  9. }, {
    10. 

  10.   // 23.4.3.1 WeakSet.prototype.add(value)
    11. 

  11.   add: function add(value) {
    12. 

  12.     return weak.def(validate(this, WEAK_SET), value, true);
    13. 

  13.   }
    14. 

  14. }, weak, false, true);
    15.