diff options
Diffstat (limited to 'lib/irb/command/base.rb')
| -rw-r--r-- | lib/irb/command/base.rb | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/lib/irb/command/base.rb b/lib/irb/command/base.rb deleted file mode 100644 index ff74b5fb35..0000000000 --- a/lib/irb/command/base.rb +++ /dev/null @@ -1,81 +0,0 @@ -# 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 - end - - def description(description = nil) - @description = description if description - @description - 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 unwrap_string_literal(str) - return if str.empty? - - sexp = Ripper.sexp(str) - if sexp && sexp.size == 2 && sexp.last&.first&.first == :string_literal - @irb_context.workspace.binding.eval(str).to_s - else - str - end - end - - def ruby_args(arg) - # Use throw and catch to handle arg that includes `;` - # For example: "1, kw: (2; 3); 4" will be parsed to [[1], { kw: 3 }] - catch(:EXTRACT_RUBY_ARGS) do - @irb_context.workspace.binding.eval "IRB::Command.extract_ruby_args #{arg}" - end || [[], {}] - end - - def execute(arg) - #nop - end - end - - Nop = Base - end - - # :startdoc: -end |