sub convert {
    my ($o) = @_;
    return if grep { !exists $o->{$_} } qw( from to thing );
    ...
}

[download]
I fail to see the confusion. So what if I use $o->{from} instead of $from? That's just sugar that has a slight readability edge, but not enough to make my P5 code more convoluted. It's a micro-optimization. The bigger gains are naming at all, <50 line subs, 78char lines, and the like.
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Your named arguments by dragonchild
in thread Your named arguments by Juerd

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