From: "Andrés Suárez" <ansuga@...>
Date: 2008-07-17T05:09:09+09:00
Subject: Trying to find the number lines with a determinated word

Andrés Suárez wrote:
> Hi,
> 
> I'm trying to find the 'line' number where exists a predeterminated
> 'word':
> 
> 
> File.open(file) do |infile|
>   lines = infile.readlines
>   lines.each { |line| puts lines.index(line) if line.split.include? word
> }
> end
> 
> 
> When it finds the word, it puts 0? why?
> 
> Thanks & regards,
> Andrés Suárez

Yepp, I know why:

-> index returns the first match. And this is the line zero.

Regards,
Andrés
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