Re: Tuple enumeration without integers or strings

[Paul Backus via Digitalmars-d-learn]

On Sunday, 3 January 2021 at 02:41:12 UTC, Paul wrote:

I haven't used hashOf before, though assuming no  equal values, 
which I generally wouldn't do, I take it this is reliable? I 
haven't tried it before, and I dont know how to effectively 
compare it to using 'switch(w.to!string)' & 'case 
Wind.B.stringof' (regarding speed/reliability).

hashOf is not guaranteed to produce unique values, so I would not 
advise using it here.

to!string is expensive both at compile time (requires a lot of 
template instantiations) and runtime (needs to allocate memory 
for the string). It will work if you need to hack something 
together quickly, but I would not recommend it for "serious" code.