At first I thought the naming-twice thing (which I've never done or seen) was similar to the C idiom of doubly naming your typedef structs so users don't have t

At first I thought the naming-twice thing (which I've never done or seen) was similar to the C idiom of doubly naming your typedef structs so users don't have to type `struct Foo` everywhere if they don't want to. I was envisioning a useful application with Node where you might say `exports.foo = function foo() { };` so you can call `foo();` instead of `exports.foo();` in the same code file, but that doesn't seem to work when I tried it and so this "pattern" is useless in that context. (Meaning I'm back to `function foo() { }` and then `exports.foo = foo;`.)