From: Dennis Decker Jensen <ddj@...>
Date: 2001-05-07T20:10:09+09:00
Subject: [ruby-talk:14763] Re: ranges

Hi,

"Joseph McDonald" <joe@vpop.net> wrote in message
news:NEBBLGCJOMNNCGJHPGMMIECOMAAA.joe@vpop.net...
>
> Hi,
>
> Is there a way to construct an array out of a range such
> as: (0..9,"A".."Z","-") ?

arr = [0..9,"A".."Z","-"].map{ |r| r.to_a }.flatten

>     x = 0
>     # permute
>     arr.each do |a|
>       arr.each do |b|
>         arr.each do |c|
>           puts "#{x += 1}\t#{a}!#{b}!#{c}"
>         end
>       end
>     end

Best regards,

Dennis Decker Jensen