with_deleted scope

[stanley90]

Hi, I needed to have an option to remove the paranoia condition from an already-chained query (so can't use unscoped anymore), so I added the following scope:
scope :with_deleted, -> { criteria.remove_scoping(base.unscoped.where(deleted_at: nil)) }
Would you consider including it in Paranoia?
(note: it depends on this mongodb/mongoid#5832)
Thanks

[simi]

Feel free to open PR. Just wondering how to detect related feature is present, using Mongoid version check?

[stanley90]

In my app I patched Mongoid::Scopable::ClassMethods to add the feature until I upgrade Mongoid (I'm at 7.5).
To be safe, I can check for Mongoid::Config.respond_to?(:allow_scopes_to_unset_default_scope) and only then define the scope (the desired behavior might be default since Mongoid 10, but that will take some time). Would that be acceptable? I can open a PR this week.

[simi]

@stanley90 sounds good

[stanley90]

Actually need to wait until next Mongoid 9 release. Will come back.