Hello Monks,

Why the following code does not process elements added inside the loop: 
#!/usr/bin/perl

use strict;
use warnings;

my %h = (
  1 => 1111111,
  2 => 2222222,
  3 => 3333333,
  4 => 4444444,
  5 => 5555555,
);

foreach (sort keys %h) {
    print "Processing $_\n";
    my $new = $_*10;
    $h{$new} = $new;
    print "   Addding $new\n";
    next;
}

exit;

[download]
Probably, the list for looping is populated before the loop starts? How will it work with large amounts of data?

--dda

In reply to foreach loop question by dda

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