I'm looking for a way to write a private function inside an extension.
For example:
class A: UIViewController {
override viewDidLoad() {
privateFoo()
}
}
private extension A {
func foo() {
privateFoo()
}
private func privateFoo() { //Helper function for foo(), expected to be called inside the scope of this extension only
}
}
However, even if I declare privateFoo() as private
, I can still call it from outside of the extension, which is not what I expected it to be.
Can you someone please help me how to achieve my goal?
Sorry I don't have enough reputation to reply.
I think you can put your private extension
in other file, it will do the trick.
class A { }
FileB.swift
private extension A { func foo() { privateFoo() } func privateFoo() { } }
Hope it helps!
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