What stops you from doing the following:
my @results;
foreach (@data) {
   $_ = $_ * 13;
   push @results, $_;
}

[download]
or
my @results;
push @results, $_*13 for @data;

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You will find the "return" of the loop in @results.

The most "perlish" way of doing such a thing of course uses map (as AppleFritter already said]:

my @results = map $_*13, @data;

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CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

In reply to Re: Getting a result from "foreach" block by CountZero
in thread Getting a result from "foreach" block by v_melnik

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