Class: Mongoid::Publishable::Callback

Inherits:
Object
  • Object
show all
Defined in:
lib/mongoid/publishable/callback.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args, &block) ⇒ Callback

Returns a new instance of Callback.



4
5
6
7
8
9
10
11
12
 
# File 'lib/mongoid/publishable/callback.rb', line 4

def initialize(*args, &block)
  if block_given?
    @method = block
  elsif args.length == 1 && args[0].kind_of?(Symbol)
    @method = args[0]
  else
    raise ArgumentError, "after_publish only allows a block or a symbol method reference as arguments"
  end
end

Instance Method Details

#process(object) ⇒ Object 



14
15
16
17
18
19
20
 
# File 'lib/mongoid/publishable/callback.rb', line 14

def process(object)
  if @method.respond_to?(:yield)
    @method.yield(object)
  else
    object.send(@method)
  end
end