From: George George <george.githinji@...>
Date: 2009-08-31T20:33:19+09:00
Subject: Re: text lines manipulation

Thanks Betram

This seems to work for me,
dont know whether its efficient or there is a better implementation

file.each_line do |line|
    line.chomp!
    case line
      when /^>/ then set = $'
        puts set
    else

       re1='(\\d+)'  # Integer Number 1
       re2='(-)'  # Any Single Character 1
       re3='(\\d+)'  # Integer Number 2

     re=(re1+re2+re3)
     m=Regexp.new(re,Regexp::IGNORECASE);
       if m.match(line)
          int1 = m.match(line)[1];
          c1   = m.match(line)[2];
          int2 = m.match(line)[3];
          puts int1<< c1 << int2
      end
    end
end

Bertram Scharpf wrote:
> Hi,
> 
> Am Montag, 31. Aug 2009, 18:46:53 +0900 schrieb George George:
>> 20-56
>> 
>> The idea is to read each of the lines associated with each set and do
>> some manipulation?
> 
> Untested:
> 
>   file.each_line { |l|
>     l.chomp!
>     case l
>       when /^#/ then set = $'
>       else
>         do_sth_with set, l
>     end
>   }
> 
> Bertram

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