- Cop: Rails/RelativeDateConstant
- raises offense if Constant is relative data (ie: since, ago)
- Reason: relative data will be evaluated only once
- BUT here, Date should not be evaluated in a class method, and have a different
- value for each call. But the data should be the same for an instance
- Therefore: move the ago in init method
- Cf. https://docs.rubocop.org/rubocop-rails/cops_rails.html#railsrelativedateconstant
- Since there is no constant to be called form a class, but a date from an instance, the
spec has been modified accordingly. The RemoveTransientData.new.call had to be splitted.
It's best practice to use the ApplicationRecord. But when Rake is
loaded, our application is not loaded yet and the ApplicationRecord
class wasn't available yet. Requiring within the task solves the problem
because Rake loads the Rails environment before executing this task.
I also removed the unused highline loading.
