From: Phrogz <phrogz@...>
Date: 2007-12-12T02:40:07+09:00
Subject: Re: While statements in ruby

On Dec 11, 10:25 am, Mark Mr <pimea.m...@gmail.com> wrote:
> while ($i=0; $i < $response_table.length; $i += 2) {
>
> <td> $response_table[$i] </td>
> <td> $response_table[$i + 1] </td>
>
> }

Oh, and some non-rubyish answers:

irb(main):019:0> i=0
irb(main):020:0> while i<a.length
irb(main):021:1>   print a[i], a[i+1], "\n"
irb(main):022:1>   i += 1
irb(main):023:1> end
ab
bc
cd
de
ef
fnil

irb(main):024:0> 0.step( a.length-1, 2 ){ |i|
irb(main):025:1*   print a[i], a[i+1], "\n"
irb(main):026:1> }
ab
cd
ef