[rspec-users] class << self considered harmful... really?

Mark Wilden mark at mwilden.com
Wed Nov 26 11:54:35 EST 2008

On Wed, Nov 26, 2008 at 8:47 AM, Avdi Grimm <avdi at avdi.org> wrote:

>    class << self
>      attr_accessor :class_var
>    end

Also, with Rails, you could do

 cattr_accessor :class_var

which has the same readability benefits as 'def self.foo'

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