Re: Using += in array context

[Henri Icarus]

Take a look at this node where esentially the same question is being asked. Especially usefull to you might be this discussion on mapcar

[tye]

Personally, I'd use the foreach code from the original question. I find it clearer and cleaner than even the "wish" code. For one thing, "@fields" doesn't have to be repeated in that code.

If grinder finds     $totals{$_} += $delta{$_} foreach( @fields ); "ugly", then I doubt

    use mapcar;
    mapcar { $_[0] += $_[1] } [@totals{@fields}], [@delta{@fields}];

would fair any better.
        - tye (but my friends call me "Tye")