From: Michael Bostler <mbostler@...>
Date: 2010-11-14T06:49:27+09:00
Subject: Re: display instance variable values

Try using instance_variable_get:

p peep.instance_variables # => ["@age", "@name", "@gender"]

peep.instance_variables.each do |var|
   p var.instance_variable_get var
end

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