From: James Edward Gray II <james@...>
Date: 2005-12-06T00:58:44+09:00
Subject: Re: increasing counter whithin loop?

On Dec 5, 2005, at 9:52 AM, Malte Milatz wrote:

> ts:
>>  try it, with
>>
>>    array = [ :a, :b, :c, :d, :e , :b]
>
> Huh. Right. So it becomes
>
> array.each_with_index do |x, i|
>    next if array[i-1] == :b unless i == 0

next if i > 0 and array[i - 1] == :b

>    print x, ' '
> end
>
> Nasty.

James Edward Gray II