Created
May 1, 2010 05:41
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Replacing named function reference with arguments.callee
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| // From @jeresig | |
| // http://ejohn.org/apps/learn/#15 | |
| var ninja = { | |
| yell: function(n){ | |
| return n > 0 ? arguments.callee(n-1) + "a" : "hiy"; | |
| } | |
| }; | |
| assert( ninja.yell(4) == "hiyaaaa", "arguments.callee is the function itself." ); |
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Though it's worth noting that arguments.callee is deprecated. Further discussion here: http://stackoverflow.com/questions/103598/why-was-the-arguments-callee-caller-property-deprecated-in-javascript