                 group = addressBook.groupWithID(id)
 
             case .Name(let groupName):
-                group = allGroups().filter {
+                group = groups().filter {
                     if let name = $0.value(forProperty: AddressBookGroup.Property.name) {
                         return groupName == name
                     }

    }
}

// MARK: - Group

public class AddressBookGetGroup: AddressBookGetResource {


        return .None
    }

    func groups() -> [AddressBookGroup] {
        if let source = source() {
            return addressBook.groupsInSource(source)
        }
