Hi,
I wrote a code like this.

class ABC
  attr_accesor :first, :second
end

when I wrote the following:

x = ABC.new
x.first = "test"
puts x.instance_variables

the output was only

@first

Is there a possibility to get also the unassigned variables? I mean,
they exist, but they are only nil.

Thanks so far
Bernd

-- 
Posted via http://www.ruby-forum.com/.