[MacRuby-devel] [MacRuby] #113: cocoa's automatic NSKVONotifying subclassing breaks ivars lookup

MacRuby ruby-noreply at macosforge.org
Thu Aug 28 17:45:51 PDT 2008


#113: cocoa's automatic NSKVONotifying subclassing breaks ivars lookup
-----------------------------------+----------------------------------------
 Reporter:  lsansonetti at apple.com  |       Owner:  lsansonetti at apple.com
     Type:  defect                 |      Status:  new                  
 Priority:  blocker                |   Milestone:  MacRuby 0.3          
Component:  MacRuby                |    Keywords:                       
-----------------------------------+----------------------------------------
 {{{
 $ cat foo.rb
 framework 'cocoa'

 class Icon
   attr_accessor :name
   def initialize(name)
     @name = name
   end
 end

 array_controller = NSArrayController.new
 array_controller.setAvoidsEmptySelection(false)
 array_controller.setPreservesSelection(false)
 array_controller.setSelectsInsertedObjects(false)
 array_controller.setAutomaticallyRearrangesObjects(true)
 array_controller.setSortDescriptors(NSArray.arrayWithObject(NSSortDescriptor.alloc.initWithKey("name",
 ascending: false)))
 array_controller.addObjects([Icon.new("Rich"), Icon.new("Chad")])
 p array_controller.arrangedObjects[0].inspect #=>
 #<NSKVONotifying_Icon:0x10fc320>
 p array_controller.arrangedObjects[0].name #=> nil..should not be
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/113>
MacRuby <http://macruby.org/>



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