I am wondering if has_and_belongs_to_many association can be used for a
More specifically, say I have a model called, Person, another model
Person 1 and Person 2 share some kind of association through Meeting so
person1 = Person.find(...)
person1.meeting returns person2.
If my understanding is correct, has_and_belongs_to_many association is
used for one model with another.
Somehow I want to find a model object from the same object.
Do you think we can do that?