[REBOL] Re: can't quite get it right...
From: sunandadh:aol at: 30-Dec-2002 2:20
> uppercase?: func [ch [char! string!] /local tmp] [
> all [char? ch ch: to-string ch]
> ch == uppercase copy ch
I'd thought of that approach too It's good in that it'll handle issue! and
other data types -- you can remove the [Char! string!] from the spec.
But it returns 'true if there are non-letters in the input string:
The original would return false for that. I don't know what the original
requirement was though, so I don't know which approach meets it best.