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List:       ruby-talk
Subject:    Re: Better coding using ruby
From:       "Bill Guindon" <agorilla () gmail ! com>
Date:       2006-05-31 23:43:01
Message-ID: 67a222920605311642m3b55bc33t5db3afed9daedd85 () mail ! gmail ! com
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On 5/31/06, Paul D. Kraus <paul.kraus@gmail.com> wrote:
>
> Itterating over an array and then having to have a counter variable to make
> "in-place" changes seems a little overkill and I am pretty certian there is
> probaly a better way.

%w[a b c d e].each_with_index do |val,idx|
  puts "#{idx} = #{val}"
end

0 = a
1 = b
2 = c
3 = d
4 = e

-- 
Bill Guindon (aka aGorilla)
The best answer to most questions is "it depends".

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