I think internal as default is bad, because it discourages encapsulation. Building scalable software components relies on hiding implementation details to create layers of abstraction. It’s a fundamental principle of object-oriented software design. Most other OOP languages have private default.
The linked doc doesn’t explain the advantages of internal as default in detail: > By default, most entities in a source file have internal access. This > optimizes for the most common case—a single-target > application project—while not accidentally revealing entities to clients of a > framework module. Optimizes for what? Build time? Brevity? Knut > Have your read > https://github.com/apple/swift/blob/master/docs/AccessControl.rst? > > I prefer the current rationale behind "internal" by default. > > Stephen _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
