How to cache changes in HABTM links?

Question

Ruby on Rails

Hello toaster!
There are two user and file models linked by HABTM. There is a code:
user.files << file
Now, when user.files is called, our new file will be in the list, but file.users will not give us anything without calling reload. Is there a way to fix this by the type of inverse_of option, when nothing needs to be reloaded?

Answer 1

There is no such way. You need to write code with this feature in mind.