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Runtime error
Runtime error
| // fast apply, http://jsperf.lnkit.com/fast-apply/5 | |
| module.exports = function (fn, args, that) { | |
| var un = that === undefined; | |
| switch (args.length) { | |
| case 0: return un ? fn() | |
| : fn.call(that); | |
| case 1: return un ? fn(args[0]) | |
| : fn.call(that, args[0]); | |
| case 2: return un ? fn(args[0], args[1]) | |
| : fn.call(that, args[0], args[1]); | |
| case 3: return un ? fn(args[0], args[1], args[2]) | |
| : fn.call(that, args[0], args[1], args[2]); | |
| case 4: return un ? fn(args[0], args[1], args[2], args[3]) | |
| : fn.call(that, args[0], args[1], args[2], args[3]); | |
| } return fn.apply(that, args); | |
| }; | |