From: James Edward Gray II <james@...>
Date: 2007-04-08T00:27:06+09:00
Subject: Re: read data line by line

On Apr 6, 2007, at 11:51 PM, Krishna Vutukuru wrote:

> could anybody please give me an example of how to read data from a  
> text
> file line by line so that manipulations can be made on each and
> everyline and copy those to other file?

File.open("output.txt", "w") do |output|
   File.foreach("input.txt") do |line|
     # change line here...
     output << line
   end
end

Hope that helps.

James Edward Gray II