zentara,
I am replying after you made your update: 
#!/usr/bin/perl -w
use strict;

print toggle(), $/ for 1 .. 10;

sub toggle {
    int rand 2 ? 1 : -1;
}

[download]
Cheers - L~R

In reply to Re: random negative toggle function by Limbic~Region
in thread random negative toggle function by zentara

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