From: Jonathan Nielsen <jonathan@...>
Date: 2010-02-25T06:52:57+09:00
Subject: Re: Iterate over hash of nested hashes

>
> def iteration obj
>  if obj.is_a? Hash
>    obj.each { |new_obj| iteration(new_obj) }
>  else
>     # It's not a hash, do stuff with it!
>  end
> end
>
> my_hash.each { |obj| iteration(obj) }
>

Oops.  I fixed line 3 above :)

-Jonathan Nielsen