Class: Debugger::AddDisplayCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/ruby-debug/commands/display.rb

Overview

:nodoc:

Constant Summary

Constants inherited from Command

Command::DEF_OPTIONS

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

commands, #find, 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 Debugger::Command

Class Method Details

.help(cmd) ⇒ Object 



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# File 'lib/ruby-debug/commands/display.rb', line 40

def help(cmd)
  %{
    disp[lay] <expression>\tadd expression into display expression list
  }
end

.help_command ⇒ Object 



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# File 'lib/ruby-debug/commands/display.rb', line 36

def help_command
  'display'
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/ruby-debug/commands/display.rb', line 28

def execute
  exp = @match[1]
  @state.display.push [true, exp]
  print "%d: ", @state.display.size
  display_expression(exp)
end

#regexp ⇒ Object 



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# File 'lib/ruby-debug/commands/display.rb', line 24

def regexp
  /^\s*disp(?:lay)?\s+(.+)$/
end