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cmwelsh/gist:1714577

Forked from anonymous/gist:1714483
Created February 1, 2012 02:09
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tyebud - pastebin.com/fhFTB3SH
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gistfile1.js
function forEach(array, action) {
for (var i = 0; i < array.length; i++)
action(array[i]);
}
function sum(numbers) {
var total = 0;
function numberProcessor(number) {
total += number;
}
forEach(numbers, numberProcessor);
return total;
}
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