Class: Debugger::Command

Inherits:

Object

• Object
• Debugger::Command

Defined in:

lib/ruby-debug/command.rb

Overview

:nodoc:

Direct Known Subclasses

AddBreakpoint, AddDisplayCommand, BreakpointsCommand, CatchCommand, ContinueCommand, DeleteBreakpointCommand, DeleteDisplayCommand, DisplayCommand, DownCommand, EvalCommand, FinishCommand, HelpCommand, IRBCommand, InterruptCommand, ListCommand, MethodCommand, NextCommand, PPCommand, QuitCommand, ReloadCommand, RestartCommand, SaveCommand, ScriptCommand, StepCommand, TextMateCommand, ThreadCurrentCommand, ThreadListCommand, ThreadResumeCommand, ThreadStopCommand, ThreadSwitchCommand, TraceCommand, UpCommand, VarConstantCommand, VarGlobalCommand, VarInstanceCommand, VarLocalCommand, WhereCommand

Constant Summary

DEF_OPTIONS =

{
  :event => true, 
  :control => false, 
  :always_run => false,
  :unknown => false,
  :need_context => false,
}

Class Method Summary

• .commands ⇒ Object
• .inherited(klass) ⇒ Object
• .load_commands ⇒ Object
• .method_missing(meth, *args, &block) ⇒ Object
• .options ⇒ Object

Instance Method Summary

• #initialize(state) ⇒ Command constructor

  A new instance of Command.

• #match(input) ⇒ Object

Constructor Details

#initialize(state) ⇒ Command

Returns a new instance of Command.

# File 'lib/ruby-debug/command.rb', line 47

def initialize(state)
  @state = state
end

Class Method Details

.commands ⇒ Object

# File 'lib/ruby-debug/command.rb', line 4

def commands
  @commands ||= []
end

.inherited(klass) ⇒ Object

# File 'lib/ruby-debug/command.rb', line 16

def inherited(klass)
  DEF_OPTIONS.each do |o, v|
    klass.options[o] = v if klass.options[o].nil?
  end
  commands << klass
end

.load_commands ⇒ Object

# File 'lib/ruby-debug/command.rb', line 23

def load_commands
  dir = File.dirname(__FILE__)
  Dir[File.join(dir, 'commands', '*')].each do |file|
    require file if file =~ /\.rb$/
  end
end

.method_missing(meth, *args, &block) ⇒ Object

# File 'lib/ruby-debug/command.rb', line 30

def method_missing(meth, *args, &block)
  if meth.to_s =~ /^(.+?)=$/
    @options[$1.intern] = args.first
  else
    if @options.has_key?(meth)
      @options[meth]
    else
      super
    end
  end
end

.options ⇒ Object

# File 'lib/ruby-debug/command.rb', line 42

def options
  @options ||= {}
end

Instance Method Details

#match(input) ⇒ Object

# File 'lib/ruby-debug/command.rb', line 51

def match(input)
  @match = regexp.match(input)
end