File: observer.rb

package info (click to toggle)
jruby 1.5.1-1%2Bdeb6u1
  • links: PTS, VCS
  • area: non-free
  • in suites: squeeze-lts
  • size: 47,024 kB
  • ctags: 74,144
  • sloc: ruby: 398,155; java: 169,506; yacc: 3,782; xml: 2,469; ansic: 415; sh: 279; makefile: 78; tcl: 40
file content (22 lines) | stat: -rw-r--r-- 369 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
require 'observer'

module DRb
  module DRbObservable
    include Observable

    def notify_observers(*arg)
      if defined? @observer_state and @observer_state
	if defined? @observer_peers
	  for i in @observer_peers.dup
	    begin
	      i.update(*arg)
	    rescue
	      delete_observer(i)
	    end
	  end
	end
	@observer_state = false
      end
    end
  end
end