Oct. 20, 2021
12:10 a.m.
On Wed, Oct 20, 2021 at 11:02 AM Steven D'Aprano <steve@pearwood.info> wrote:
Ironically, Ricky's in-fun suggestion that we use the tilde operator for swapcase was the only suggestion in these two threads that actually met the invariant for an inverse that ~~x == x.
x = "ß"
:) Okay, so it's *mostly* an invariant. ChrisA