[MacRuby-devel] [MacRuby] #252: Support key-value observing via the attr_accessor family of methods

[MacRuby]

#252: Support key-value observing via the attr_accessor family of methods
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 Reporter:  jvoorhis@…          |       Owner:  lsansonetti@…                     
     Type:  enhancement         |      Status:  new                               
 Priority:  minor               |   Milestone:                                    
Component:  MacRuby             |    Keywords:  key-value observing, attr_accessor
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 As per the email thread at http://lists.macosforge.org/pipermail/macruby-
 devel/2009-May/001705.html, extend attr_accessor and attr_writer to
 support key-value observing via setter methods.

 Example:

 class Notifier
   attr_writer :value
 end

 Notifier#value= could be implemented in terms of Notifier#setValue so
 observers of Notifier receive notification when the value is changed.

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Ticket URL: <http://www.macruby.org/trac/ticket/252>
MacRuby <http://macruby.org/>