# File lib/mixlib/cli.rb, line 151
    def initialize(*args)
      @options = Hash.new
      @config  = Hash.new
      @default_config = Hash.new
      @opt_parser = nil

      # Set the banner
      @banner  = self.class.banner

      # Dupe the class options for this instance
      klass_options = self.class.options
      klass_options.keys.inject(@options) { |memo, key| memo[key] = klass_options[key].dup; memo }

      # If use_separate_defaults? is on, default values go in @default_config
      defaults_container = if self.class.use_separate_defaults?
                             @default_config
                           else
                             @config
                           end

      # Set the default configuration values for this instance
      @options.each do |config_key, config_opts|
        config_opts[:on] ||= :on
        config_opts[:boolean] ||= false
        config_opts[:required] ||= false
        config_opts[:proc] ||= nil
        config_opts[:show_options] ||= false
        config_opts[:exit] ||= nil

        if config_opts.has_key?(:default)
          defaults_container[config_key] = config_opts[:default]
        end
      end

      super(*args)
    end