lib/motion/observation.rb in rm-extensions-0.1.1 vs lib/motion/observation.rb in rm-extensions-0.1.2

@@ -142,10 +142,10 @@
       key_paths = @targets[target] || {}
       blocks = key_paths[key_path] || []
       blocks.each do |block|
         args = [ change[NSKeyValueChangeNewKey] ]
         args << change[NSKeyValueChangeIndexesKey] if collection?(change)
-        block.call(*args)
+        rmext_on_main_q { block.call(*args) }
       end
     end
 
     def collection?(change)
       COLLECTION_OPERATIONS.include?(change[NSKeyValueChangeKindKey])