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Postings from November 2003
Damian Conway wrote:
> push @moves, [$i, $j];
> for 0..6 -> $t {
> if abs(@new[$t] - @new[$t+1]) > 3 {
> pop @moves;
> last;
> }
> }
>
>
Indeed, an elegant way around the problem.
So... lets call a function instead:
my $is_ok = 1;
for 0..6 -> $t {
if abs(@new[$t] - @new[$t+1]) > 3 {
$is_ok = 0;
last;
}
}
if $is_ok {
yada() # has sideeffects...
}
(wrote many such constructs for cgi sanity
checks and always found it mildly annoying)
regards
thomas
--
Imagination is more important than knowledge [Einstein]
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