This idea stemmed from the fact that there isn't a default way to remove someone from the list. The goal would be to have the ability to send to some subset of a group. i.e. If I have group A and group B, but I only want to send to members of A that are not in B, I should be able to specify that I want to send to A - B.
Having the ability to preform set operations such as union, intersection, complement, difference, and combinations thereof could add some powerful functionality to Apostello.
This idea stemmed from the fact that there isn't a default way to remove someone from the list. The goal would be to have the ability to send to some subset of a group. i.e. If I have group A and group B, but I only want to send to members of A that are not in B, I should be able to specify that I want to send to A - B.
Having the ability to preform set operations such as union, intersection, complement, difference, and combinations thereof could add some powerful functionality to Apostello.