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yangsu/javascript-args.js

Created January 29, 2013 21:20
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JavaScript Arguments
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javascript-args.js
function sumParams () {
var actualArrayOfArgs = Array.prototype.slice.call(arguments),
sum = 0;
actualArrayOfArgs.forEach(function (arg) {
sum += arg;
});
return sum;
}
sumParams(1, 2, 3); // 6
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