How do I create a new instance of a different class when saving a model

Posted by Will on Stack Overflow See other posts from Stack Overflow or by Will
Published on 2010-03-29T19:15:55Z Indexed on 2010/03/29 19:23 UTC
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ruby-on-rails

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activerecord

I have a Class A that when it is instantiated and saved for the first time or modified it will create an instance of Class B and save it also

I want them to be in the same transaction and I want it to be handled in the Model not a controller.

I know how to do this in a conteoller with the ‘transaction do’ block but how do I do it in the model?

Thanks

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