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- 'use strict';
-
- var callable = require('es5-ext/object/valid-callable')
- , forOf = require('es6-iterator/for-of')
-
- , call = Function.prototype.call;
-
- module.exports = function (cb/*, thisArg*/) {
- var thisArg = arguments[1], result = true;
- callable(cb);
- forOf(this, function (value, doBreak) {
- if (!call.call(cb, thisArg, value)) {
- result = false;
- doBreak();
- }
- });
- return result;
- };
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