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: / proc / self / root / lib / ruby / 3.3.0 / irb / command /
Filename : base.rb
back
# frozen_string_literal: true
#
#   nop.rb -
#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
#

module IRB
  # :stopdoc:

  module Command
    class CommandArgumentError < StandardError; end

    def self.extract_ruby_args(*args, **kwargs)
      throw :EXTRACT_RUBY_ARGS, [args, kwargs]
    end

    class Base
      class << self
        def category(category = nil)
          @category = category if category
          @category || "No category"
        end

        def description(description = nil)
          @description = description if description
          @description || "No description provided."
        end

        def help_message(help_message = nil)
          @help_message = help_message if help_message
          @help_message
        end

        private

        def highlight(text)
          Color.colorize(text, [:BOLD, :BLUE])
        end
      end

      def self.execute(irb_context, arg)
        new(irb_context).execute(arg)
      rescue CommandArgumentError => e
        puts e.message
      end

      def initialize(irb_context)
        @irb_context = irb_context
      end

      attr_reader :irb_context

      def execute(arg)
        #nop
      end
    end

    Nop = Base
  end

  # :startdoc:
end