Module: IRB::ContextExtender

Defined in:
lib/irb/extend-command.rb

Overview

extension support for Context

Constant Summary collapse

CE = 
ContextExtender

Class Method Summary collapse

Class Method Details

.def_extend_command(cmd_name, load_file, *aliases) ⇒ Object 



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# File 'lib/irb/extend-command.rb', line 209

def self.def_extend_command(cmd_name, load_file, *aliases)
  line = __LINE__; Context.module_eval %[
    def #{cmd_name}(*opts, &b)
	  Context.module_eval {remove_method(:#{cmd_name})}
	  require "#{load_file}"
	  send :#{cmd_name}, *opts, &b
	end
	for ali in aliases
	  alias_method ali, cmd_name
	end
  ], __FILE__, line
end

.install_extend_commands ⇒ Object 



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# File 'lib/irb/extend-command.rb', line 203

def self.install_extend_commands
  for args in @EXTEND_COMMANDS
	def_extend_command(*args)
  end
end