From: Tobias Reif <tobiasreif@...>
Date: 2001-11-30T06:43:33+09:00
Subject: [ruby-talk:26970] Re: short article draft for review

Jakub Travnik wrote:


> this code is not good, it is too much boring ;-)


Thanks a lot for you version! It is better. But the article is sent :(
My version is perhaps simpler to understand (the article is for 
non-rubyists), and it demonstrates the nice case structure.


> -8<---------------
> class String
>   NAMEMAP={'0'=>'zero', '1'=>'one', '2'=>'two', '3'=>'three',
>         '4'=>'four', '5'=>'five','6'=>'six', '7'=>'seven',
>         '8'=>'eight','9'=>'nine'}
>   def to_e
>     self.scan(/\d/).map{ |digit| NAMEMAP[digit]}
>   end
> end
> 
> 
> puts '24848567'.to_e
> -8<---------------


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Tobias Reif
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