From: Alexandru Popescu <the.mindstorm.mailinglist@...>
Date: 2005-08-25T02:48:26+09:00
Subject: Re: ruby way for piece of code

#: Jim Menard changed the world a bit at a time by saying on  8/24/2005 7:41 PM :#
> The code that replaces
>     tag: a b c d b
> with
>     tag: [[a => a]] [[b => b]] [[c => c]] [[d => d]]
> could be written
> 
>   new_content << 'tag:'
>   line.split[1..-1].uniq.each { | tag | new_content << " [[#{tag} => #{tag}]]" }
> 
> Jim

Nice but it misses the case where one of the tags where already changed.

:alex |.::the_mindstorm::.|