This version is not any shorter than the Pascal version, but perhaps nearly as clear to someone that understands perl regexes.
use strict; use warnings; sub roll { my $point = int($_[0]); # Just to be safe $point =~ /^(?:2|12)$/ && return 1/36; $point =~ /^(?:3|11)$/ && return 2/36; $point =~ /^(?:4|10)$/ && return 3/36; $point =~ /^(?:5|9)$/ && return 4/36; $point =~ /^(?:6|8)$/ && return 5/36; $point == 7 && return 6/36; warn "Invalid roll"; return 0; }

In reply to Re: Re: Converting pascal code to perl by mp
in thread Converting pascal code to perl by Popcorn Dave

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