def generate
      opts = CliOptions.new(options) # options is built by Thor
      gen  = CodeGenerator.new(opts.input, opts.output)
      gen.generate
    end
def generate
      opts = CliOptions.new(options) # options is built by Thor
      gen  = CodeGenerator.new(opts.input, opts.output)
      gen.generate
    end
Generate Ruby code for Steam Language