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What is the ruby command used to output something to the terminal? The following Ruby command used to output something to the terminal: puts

How is a ruby file run from the command line? The follow command runs a Ruby file from the command line: ruby ruby_file.rb

If a # is at the beginning of a ruby line in Atom, what does that indicate? An octothorpe at the beginning of a line in Ruby indicates a comment.

What will "turing".length return? => 6