Re: [Rails] has_and_belongs_to_many for the same model

On Wed, Nov 28, 2012 at 9:33 PM, Soichi Ishida <lists@ruby-forum.com> wrote:
> I am wondering if has_and_belongs_to_many association can be used for a
> single model?

Circular associations are possible, I do it all the time for comment systems.

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