From: Raimon Fs <coder@...>
Date: 2009-04-07T02:12:32+09:00
Subject: getting the results of a simple regex

Hello,


I'm playing for my very first time with Regex ...

I want to split some numbers, and get their results:

Given this string:

18,04 2,89 20,93 2,71 18,22

I want to get every number before a comma, and two digits later, and all
the groups.

I think it should work this way but I can only get the first result ...


/(\d+,\d{2})/ =~ "18,04 2,89 20,93 2,71 18,22"
=> 0
>> $1
=> "18,04"
>> $2
=> nil
>> $3
=> nil
>> $4
=> nil
>> $5
=> nil


Playing with the http://www.rubular.com/ I can get the result that I
want ...

I also tried the Regexp.last_match but I'm getting the same, only the
first value ...

what I'm doing wrong ?

thanks!

r.
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