From: Marc Heiler <lists@...>
Date: 2012-04-04T02:33:46+09:00
Subject: Re: How to access Class variable?

Ruby Mania,

If you use something like:

  attr_accessor :category

Then you get two methods for "free":

  your_object.category

and

  your_object.category = 'some value here'

You can do so on your own, always, as well:

class Foo
  def category
    @category
  end
  def category=(input)
    @category = input
  end
end

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