Class: Jabber::Callback

Inherits:

Object

• Object
• Jabber::Callback

Defined in:

lib/vendor/xmpp4r/lib/xmpp4r/callbacks.rb

Overview

This class is used to store callbacks inside CallbackList. See the CallbackList class for more detailed explanations.

Instance Attribute Summary

• #block ⇒ Object readonly

  The Callback’s block to execute.

• #priority ⇒ Object readonly

  The Callback’s priority.

• #ref ⇒ Object readonly

  The Callback’s reference, using for deleting purposes.

Instance Method Summary

• #initialize(priority = 0, ref = nil, block = Proc.new {}) ⇒ Callback constructor

  Create a new callback priority

  Integer

  the callback’s priority.

Constructor Details

#initialize(priority = 0, ref = nil, block = Proc.new {}) ⇒ Callback

Create a new callback

priority

Integer

the callback’s priority. The higher, the sooner it

will be executed

ref

String

The callback’s reference

# File 'lib/vendor/xmpp4r/lib/xmpp4r/callbacks.rb', line 118

def initialize(priority = 0, ref = nil, block = Proc.new {})
  @priority = priority
  @ref = ref
  @block = block
end

Instance Attribute Details

#block ⇒ Object (readonly)

The Callback’s block to execute

# File 'lib/vendor/xmpp4r/lib/xmpp4r/callbacks.rb', line 111

def block
  @block
end

#priority ⇒ Object (readonly)

The Callback’s priority

# File 'lib/vendor/xmpp4r/lib/xmpp4r/callbacks.rb', line 105

def priority
  @priority
end

#ref ⇒ Object (readonly)

The Callback’s reference, using for deleting purposes

# File 'lib/vendor/xmpp4r/lib/xmpp4r/callbacks.rb', line 108

def ref
  @ref
end