This is common when you are using façade design pattern. You use a façade to flatten and hide the internal composition of a composite object and present it as a single flat object. In some types of projects this comes up rather frequently. Both in client / UI programming and server side / business logic.
> On May 25, 2017, at 11:34 AM, Xiaodi Wu via swift-evolution > <[email protected]> wrote: > > Is it actually very common? In what sort of programming?
_______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
