The includes method didn't return valid value in Rails 5

[elct9620]

Hi, all

I am working on a large project to upgrade Rails 4 to Rails 5. But we have some problem with includes method.

User.using(:user01).first.user_sessions.includes(:user_wishes).find { |s| s }

In Rails 4, it will return user_session but in Rails 5 it returns [] if we want to got correct value, we have to add to_a like below:

User.using(:user01).first.user_sessions.includes(:user_wishes).to_a.find { |s| s }

This happens many times in our project, and we have to add to_a to temporary let it works.

[shyam-habarakada]

Does this happen only when you are using Octopus?

[elct9620]

Yes, but I think it is resolved after I try to add some patch for #478.