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# frozen_string_literal: true require_relative "../command" require "irb" require "English" module Byebug # # Enter IRB from byebug's prompt # class IrbCommand < Command self.allow_in_post_mortem = true def self.regexp /^\s* irb \s*$/x end def self.description <<-DESCRIPTION irb #{short_description} DESCRIPTION end def self.short_description "Starts an IRB session" end def execute return errmsg(pr("base.errors.only_local")) unless processor.interface.instance_of?(LocalInterface) # @todo IRB tries to parse $ARGV so we must clear it (see #197). Add a # test case for it so we can remove this comment. with_clean_argv { IRB.start } end private def with_clean_argv saved_argv = $ARGV.dup $ARGV.clear begin yield ensure $ARGV.concat(saved_argv) end end end end
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