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Deleting a File
CodeExpectedActual
FileUtils.touch "doomed_file"
File.exists? "doomed_file"
 true true 
File.delete "doomed_file"
File.exists? "doomed_file"
 false false 
Dir.mkdir "doomed_directory"
File.exists? "doomed_directory"
 true true 
FileUtils.remove_dir "doomed_directory"
File.exists? "doomed_directory"
 false false 
module FileUtils
  module_function :fu_world_writable?
end
Dir.mkdir "/tmp/doomed_directory"
FileUtils.rm_rf("/tmp/doomed_directory", :secure=>true)
File.exists? "/tmp/doomed_directory"
 false false