oh, i think i missed productIterator() in http://www.playframework.com/documentation/api/2.0.4/scala/i...

It could have been better if document had some examples: http://www.playframework.com/documentation/2.0.4/Configurati...

I can't even grep for productIterator on these projects: https://github.com/typesafehub/config/ https://github.com/playframework/Play20/

That probably means there's no test, example, poor documentation..

Actually, it's Product.productIterator, which is in scala api. I'm scala noob.

thanks.