Class: Debugger::AddDisplayCommand

Inherits:
Command
  • Object
show all
Includes:
DisplayFunctions
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 included from DisplayFunctions

#display_expression

Methods inherited from Command

commands, inherited, #initialize, load_commands, #match, method_missing, options

Constructor Details

This class inherits a constructor from Debugger::Command

Class Method Details

.help(cmd) ⇒ Object 



27
28
29
30
31
 
# File 'lib/ruby-debug/commands/display.rb', line 27

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

.help_command ⇒ Object 



23
24
25
 
# File 'lib/ruby-debug/commands/display.rb', line 23

def help_command
  'display'
end

Instance Method Details

#execute ⇒ Object 



15
16
17
18
19
20
 
# File 'lib/ruby-debug/commands/display.rb', line 15

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

#regexp ⇒ Object 



11
12
13
 
# File 'lib/ruby-debug/commands/display.rb', line 11

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