Class: Motel::Callbacks::Base

Inherits:

Object

• Object
• Motel::Callbacks::Base

Defined in:

lib/motel/callbacks.rb

Overview

Base Motel callback interface, provides access to invocable handler

Direct Known Subclasses

Movement, Proximity

Instance Attribute Summary

• #handler ⇒ Object

  Accessor which will be invoked upon callback event.

Instance Method Summary

• #initialize(args = {}, &block) ⇒ Base constructor

  A new instance of Base.

• #invoke(args = []) ⇒ Object

  FIXME XXX this should be *args instead of args = [] (remove [] around super calls below).

Constructor Details

#initialize(args = {}, &block) ⇒ Base

Returns a new instance of Base.

# File 'lib/motel/callbacks.rb', line 22

def initialize(args = {}, &block)
  @handler = args[:handler] if args.has_key?(:handler)
  @handler = block if block_given?
end

Instance Attribute Details

#handler ⇒ Object

Accessor which will be invoked upon callback event

# File 'lib/motel/callbacks.rb', line 20

def handler
  @handler
end

Instance Method Details

#invoke(args = []) ⇒ Object

FIXME XXX this should be *args instead of args = [] (remove [] around super calls below)

# File 'lib/motel/callbacks.rb', line 28

def invoke(args = [])
  handler.call *args
end