How to generate a random string in Ruby?

Question

I'm currently generating an 16-character pseudo-random uppercase string.

Answer 1

check out this link 👇
https://stackoverflow.com/questions/88311/how-to-generate-a-random-string-in-ruby

Answer 2

https://code.sololearn.com/c4BJpuE2fNqc/?ref=app

Answer 3

zo cool play juw code ?