From: Vincent Fourmond <vincent.fourmond@9online.fr>
Date: 2006-11-15T18:48:14+09:00
Subject: Re: [File -> Lines -> Chars] Logic issue (open)

Flaab Mrlinux wrote:
> Hi there
> 
> Just a simple question from a newbie =)
> 
> I have a file that can have N lines. Those lines are string of 
> characters, and each character is a sign of a combination i have to 
> store, but at the same time i have to be able to treat each sign of each 
> combination separately, in order to compare them and all.
> 
> For instance:
> 
> # Combination file
> 
> 11XX22X1XX12X23
> XX12XX122X212X2
> XX2X11XX11XX111
> 
> My program has to return and array for each line, and that array should 
> have stored in it each sign of the line.
> 
> My question is...how can i Read EACH line of the file, explode each char 
> of the array and store it?
> 
> Thx.
> 

ary = File.open(file).readlines.map {|l|
  l.chomp.split //
}

-- 
Vincent Fourmond, PhD student
http://vincent.fourmond.neuf.fr/