Re: [Omaha.pm] for (@row)

["Dan Linder" <dan@linder.org>]

On Tue, Aug 19, 2008 at 11:18 PM, Jay Hannah <jay@jays.net> wrote:
> Less code is easier to read?

I agree, but whenever I glance at code I'm always having to
re-convince myself that the "for (@array) {...}" loop does actually
allow you to update the @array in place.

To cover for people like me, make this your after:

AFTER:
# In-place updates to each line of @row.
for (@row) {
  s/[^ -~]//g;
  s/\s+$//;
  tr/a-z/A-Z/;
}




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