# File lib/appraisal/cli.rb, line 11
    def self.help(shell, subcommand = false)
      shell.say strip_heredoc("Appraisal: Find out what your Ruby gems are worth.\n\nUsage:\nappraisal [APPRAISAL_NAME] EXTERNAL_COMMAND\n\nIf APPRAISAL_NAME is given, only run that EXTERNAL_COMMAND against the given\nappraisal, otherwise it runs the EXTERNAL_COMMAND against all appraisals.\n")

      if File.exist?('Appraisals')
        shell.say
        shell.say 'Available Appraisal(s):'

        AppraisalFile.each do |appraisal|
          shell.say "  - #{appraisal.name}"
        end
      end

      shell.say

      super
    end