Class: Byebug::DownCommand

Inherits:

Command

• Object
• Command
• Byebug::DownCommand

Defined in:

lib/byebug/commands/frame.rb

Constant Summary

Constants inherited from Command

Command::DEF_OPTIONS

Class Method Summary

• .description ⇒ Object
• .names ⇒ Object

Instance Method Summary

• #execute ⇒ Object
• #regexp ⇒ Object

Methods inherited from Command

command_exists?, commands, find, 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, terminal_width

Constructor Details

This class inherits a constructor from Byebug::Command

Class Method Details

.description ⇒ Object

# File 'lib/byebug/commands/frame.rb', line 211

def description
  %{down[ count]\tmove to lower frame}
end

.names ⇒ Object

# File 'lib/byebug/commands/frame.rb', line 207

def names
  %w(down)
end

Instance Method Details

#execute ⇒ Object

# File 'lib/byebug/commands/frame.rb', line 200

def execute
  pos = get_int(@match[1], "Down")
  return unless pos
  adjust_frame(-pos, false)
end

#regexp ⇒ Object

# File 'lib/byebug/commands/frame.rb', line 196

def regexp
  /^\s* down (?:\s+(\S+))? \s*$/x
end