From: Elr0ndK Asda <lists@...>
Date: 2013-02-16T01:22:52+09:00
Subject: Re: Ruby "visionary" code

The second one has been written only for a conditional validation (in 
the same model), example:

- validate_presence_of :field, :if => :is_not_a_feature?

But Ruby have also the unless, so it seems to me absolutely unuseful.

In addition, I'm not expert of Rails and Ruby, but I think also that the 
first method is redundant:
featured is a boolean field of the related database table and in my 
thought, adding an attr_reader for the featured field, there are no 
needs of other methods.

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