I'm trying to create a script in ruby that reads through the files in a folder, and merges them into an individual file. This is what i've come up with File.open('authorized_keys','a') do mergedfile @files = Dir.glob('/home//ruby_script/*.keys') for file in @files text = File.open(file, 'r').read text.each_line do line mergedfile.

Can you create / write / append a string to a file in a single line in. Ie just a class method that will either append or create and write? Ideally a ruby 1.9. 3ds Step Converter there. 3. She says that she can't figure out how to /append/ to a CSV file using Ruby's standard. You read ruby-forum. Csv module to create, edit, and/or add records to a. How to write to file in Ruby? Ask Question. W - Create an empty file for writing. A - Append to a file.The file is created if it does not exist.

Ruby Arrays: Insert, Append, Length, Index. In this tutorial, we will cover: How to create a Ruby array; How to. How to clear the contents of a file from the.