class ChefCLI::Command::GeneratorCommands::GeneratorGenerator

def verify_params!
  case params.size
  when 0
    @destination_dir = Dir.pwd
    true
  when 1
    set_destination_dir_from_args(params.first)
  else
    ui.err("ERROR: Too many arguments.")
    ui.err(opt_parser)
    false
  end
end