I
Intransition
Is there a standard encoding for base62? I've been using 0..9a..zA..Z,
but I think I should switch that to 0..9A..Za..z, so it would sort
properly according to ASCII order. I wasn't able to find anything on a
standard via a Google search. So maybe there just isn't one?
I was kind of surprised to see Ruby uses lower case a..f for
hexadecimal rather than uppercase.
"255.to_s(16) #=> "ff"
but I think I should switch that to 0..9A..Za..z, so it would sort
properly according to ASCII order. I wasn't able to find anything on a
standard via a Google search. So maybe there just isn't one?
I was kind of surprised to see Ruby uses lower case a..f for
hexadecimal rather than uppercase.
"255.to_s(16) #=> "ff"