From: "Aurélien AMILIN" <aurelien.amilin@...>
Date: 2010-04-04T23:12:45+09:00
Subject: Re: Reading contents of all files from a Directory

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First you should use file wich contain the filename of your file instead of
"file" which is a string
Then try to open your file with the r option not a+ (a+ means you place the
cursor at the end of the file to append some content while r is for reading
so the cursor is placed at the beginning of the file) so :

File.open(file,"r")
instead of :
File.open("file","a+")


2010/4/4 Hawksury Gear <blackhawk_932@hotmail.com>

> > If it is only for output purposes, we can actually do it in one line:
> >
> > puts Dir["K:/test/*"].map {|f| File.read f}
> >
> > Note: this is not necessarily efficient nor safe (just think of 3GB
> > files...).
> >
> > Kind regards
> >
> > robert
>
> Many Thanks for replying robert, I am trying to print the contents of
> each file
> in the following way,It isn't giving me any error message but it is not
> showing any output, Could you please help.
>
>  arr= Dir.open("K:/test").entries
>  arr.each do| file |
>      File.open("file","a+") do |fd|
>        fd.each {|line| print line}
>        end
>
> Regards,
> Gear
> --
> Posted via http://www.ruby-forum.com/.
>
>

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