Class: Byebug::QuitCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/byebug/commands/quit.rb

Overview

Implements byebug “quit” command

Constant Summary

Constants inherited from Command

Command::DEF_OPTIONS

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

commands, format_subcmd, format_subcmds, help, inherited, #initialize, load_commands, #match, method_missing, options, register_setting_get, register_setting_set, register_setting_var, settings, settings_map

Constructor Details

This class inherits a constructor from Byebug::Command

Class Method Details

.description ⇒ Object 



27
28
29
30
31
32
33
34
35
36
 
# File 'lib/byebug/commands/quit.rb', line 27

def description
  %{
    q[uit][ !| unconditionally]\texit from byebug.
    exit[!]\talias to quit

    Normally we prompt before exiting. However if the parameter
    "unconditionally" is given or command is suffixed with !, we exit
    without asking further questions.
   }
end

.names ⇒ Object 



23
24
25
 
# File 'lib/byebug/commands/quit.rb', line 23

def names
  %w(quit exit)
end

Instance Method Details

#execute ⇒ Object 



15
16
17
18
19
20
 
# File 'lib/byebug/commands/quit.rb', line 15

def execute
  if @match[1] or confirm("Really quit? (y/n) ")
    @state.interface.finalize
    exit! # exit -> exit!: No graceful way to stop...
  end
end

#regexp ⇒ Object 



7
8
9
10
11
12
13
 
# File 'lib/byebug/commands/quit.rb', line 7

def regexp
  / ^\s*
     (?:q(?:uit)?|exit) \s*
     (!|\s+unconditionally)? \s*
     $
  /ix
end