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2d441493a4
PR-URL: https://github.com/nodejs/io.js/pull/2286 Reviewed-By: Roman Reiss <me@silverwind.io>
16 lines
475 B
JavaScript
16 lines
475 B
JavaScript
'use strict';
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var mixin = require('../../object/mixin')
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, validFunction = require('../valid-function')
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, re = /^\s*function\s*([\0-'\)-\uffff]+)*\s*\(([\0-\(\*-\uffff]*)\)\s*\{/;
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module.exports = function () {
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var match = String(validFunction(this)).match(re), fn;
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fn = new Function('fn', 'return function ' + match[1].trim() + '(' +
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match[2] + ') { return fn.apply(this, arguments); };')(this);
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try { mixin(fn, this); } catch (ignore) {}
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return fn;
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};
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