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Mackie

Tue Apr 08, 2008 3:53 pm


File IO?

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How do you read/write/make new files in Ruby? I have an idea i must know!


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Tony

Tue Apr 08, 2008 4:17 pm


RE:File IO?

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Look into the File class.

contents = File::open("myfile.txt", "r").read



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haskell

Wed Apr 09, 2008 5:09 am


Re: File IO?

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File.open("enter_file_name", "r+") do |file|
  file.puts("This goes in the file!")
  file.puts("This also goes to the file!")
  lines = file.read  # Enitre file added to lines

  lines.each_line do |l|
    puts l