From: Marnen Laibow-Koser <marnen@...>
Date: 2010-01-03T02:49:33+09:00
Subject: Re: how to access something within an array

Philippe Cantin wrote:
> You should have an accessor , try  : geo_planet_object.woe_id .
> 
> You can use introspection with : 
> geo_planet_object.instance_variable_get(:woe_id) ....

But don't.  Introspection is dangerous in this case, and should not be 
necessary.  Just use the object's interface.

Best,
--
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org
-- 
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