From: Alexander Lamb <Alexander.J.Lamb@...>
Date: 2005-10-19T17:44:24+09:00
Subject: Inheriting yaml attributes

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Sorry for the stupid question but why doesn't this work:

     def to_yaml_properties
       return (super.to_yaml_properties + %w{ @url })
     end

I am in a subclass of a class where I have:

     def to_yaml_properties
       %w{ @abbr @descr }
     end

Obviously, I want the result to be an array with @abbr, @descr, @url

But when I print the result:

ping.to_yaml_properties.each { |prop| puts "-- " + prop.to_s}

I get only @url

Something obvious must be wrong here!?!
--
Alexander Lamb
Service d'Informatique M=E9dicale
H=F4pitaux Universitaires de Gen=E8ve
Alexander.J.Lamb@sim.hcuge.ch
+41 22 372 88 62
+41 79 420 79 73






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