Foreign keys and associations using DataMapper?

I think you're seeing things like UserUserAttribute because DataMapper is trying to auto-generate an anonymous join class Here's an article that describes how to make named many-to-many relationships in DataMapper You would probably change the example something like this: User -> User Project -> Attribute Collaboration -> UserAttribute.

I think you're seeing things like UserUserAttribute because DataMapper is trying to auto-generate an anonymous join class. Here's an article that describes how to make named many-to-many relationships in DataMapper You would probably change the example something like this: User -> User Project -> Attribute Collaboration -> UserAttribute.

By specifying the models, parent and child keys, (poor choice of names), I'm slowly getting it to work. Thank you. – hsiu Aug 29 at 3:09.

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