G'day Salamihawk,

Welcome to the monastery.

If @range holds your range of numbers and $i is initialised to zero, you can cycle through your numbers with: 

$range[$i++ % @range]

[download]

Here's my test:

#!/usr/bin/env perl -l

use strict;
use warnings;

my @range = 1 .. 4;
my $i = 0;

for (1 .. 9) {
    print $range[$i++ % @range];
}

[download]

Output:

1
2
3
4
1
2
3
4
1

[download]

-- Ken

In reply to Re: "Round Robin" variable range? by kcott
in thread "Round Robin" variable range? by Salamihawk

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