I realize this is a broad question, but I am quite lost on how to go about adding offline functionality to a Rails web app with iOS and Android clients. The native clients mostly use web views but might evolve progressively to native views calling JSON endpoints. In priority the offline question applies to those clients with their web views and native views, and secondarily it applies to the web app itself.
Is there any documentation/guide about adding offline features to Rails and its native mobile clients? Is this something that can be considered?
I guess one might say that this has nothing to do with Rails itself, but I’m sure other Rails apps are facing the same question, so any kind of pointers would be very appreciated.