Open a file and write string into it : IO.popen « File Directory « Ruby






  1. Ruby
  2. File Directory
  3. IO.popen

Open a file and write string into it


check = IO.popen("spell","r+")
check.puts("A")
check.puts("D")
check.close_write
list = check.readlines
list.collect! { |x| x.chomp }








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