Hey RoR people, can sth like this list/marketplace:
https://zoptamo.com/s-karate-c-us-place be built on rails? It will be
awesome to see a professional marketplace running on RoR with all of it
expanded functionality. Can it be done?
Yes this can be done.
You can use Pure ROR or Rails with Mysql on the backend to privide APIs
and Angular JS or React on the frontend.
Hey, huuge thanks for an advices 
You posted complete solution to
build a site Thnaks! Merry X-mas 