(adding on)
> On 22 déc. 2015, at 12:02, Matthew Johnson <matt...@anandabits.com> wrote:
>
> Why would you have an immutable instance member that is always going to have
> a constant value of 1?
That’s obviously a toy example. You can also use function calls, and that’s
useful:
public struct A {
public let property = random()
}
Would it make sense to allow a user in a different module write an extension
that subverts the `let` by assigning via a new initializer?
extension A {
init(_ value: Int) {
self.property = value // ouch!
}
}
Cheers,
Guillaume Lessard
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