Deprecate current_users method from activity_logging submodule

[kirs]

I thought that we could deprecate current_users method because it's up to developer to write such methods and we'd reduce amount of ORM-specific code that we need to support.

[kirs]

This idea originally belongs to @juike.

[arnvald]

Good idea! 👍

[arnvald]

Closed by #604

[bodrovis]

@arnvald Will this method remain

sorcery/lib/sorcery/adapters/active_record_adapter.rb

Line 103 in 1dd7565

def get_current_users

?

[arnvald]

@bodrovis no, I'm going to remove it in 1.0 and just provide the code above as example implementation in wiki

[bodrovis]

@arnvald Okay, I was supposing that :) Then how can I access last_activity_at_attribute_name from my model? I am not sure, thought, that I need that at all - I can replace config.last_activity_at_attribute_name with the actual attibute's name. Thank you for the help!