(Sorry I didn't reply right away, I am in Austin at TXJS)
I agree about the ternary operator but that won't work if "something else" has
more than one statement. And your example is awesome, thanks!
Anton
On Wednesday, June 8, 2011 at 5:49 PM, Angus Croll wrote:
> It might be clearer to do this:
>
> function sample(callback) {
> // Do something
> cond ? callback() : // Do something else
> }
>
>
> Here's a function that sums values of an array then multiples total by x.
> void ensures the final multiply exits the loop
>
> for (var i=arr.length, r=0; i-- || void (r = r*x); r += arr[i]);
>
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