# File lib/config_parser.rb, line 23
      def process
        # Check for command, then call appropriate Optionparser and initiate
        # call to that class.
        @command = @args.shift
        # Eventually get the config file from user dir if it exists.
        # File.expand_path("~")
        if COMMANDS.include?(@command)
          self.send(@command.to_sym)
        else
          @args << "-h"
          puts "Valid command required: \n\n"
          parse
        end
      end