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