From: John Sayeau <johnsayeau@...>
Date: 2010-11-14T06:08:53+09:00
Subject: display instance variable values

If I have a people class with instance variables @name @age and @gender
and an instance of that class called peep (justa an example).
If I want to see all the available instance variables I can do:

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

Is there a way to get the value of those instance variables for the peep
instance without calling a class method ? Say there is full r/w access
to the instance variables.

Something like:


peep.instance_variables.each do |var|

   var.(display value somehow)

end



Thanks.

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