Hi all!
Has anyone done cross-gateway custom mappers? I tried to do it but failed. I prepared some examples which illustrate these problems: https://github.com/v-kolesnikov/rom-bugs/pull/1/files, https://github.com/v-kolesnikov/rom-bugs/pull/2/files
I need to combine some relations from different gateways and adapters. I have a really bad data-storage design, I know, but it is reality unfortunately.
huh nice use case you’ve got there 
I’ll dig into it once I’ve got some time and get back to you.
Thank you Piotr! I’ll strive to have in done too. I think - combine_with is not what we need when we are dealing with cases such this. Improving an associations DSL for adapters seems like a better idea. (I could be wrong).
Oh yeah, we definitely need to add association support to rom-mongo adapter, because as long as you can simply return tuples with combine keys included, auto-mapping will just work, and you’ll get back nested data structures. For the time being though, I think you should be able to achieve what you need in a slighly simpler way.