generating random odd integer

hi how can i generate random odd integers? i want it to refer to user.id thanks

Something like: 2 * rand(6) + 1 ? The example will give you an odd number between 1 and 11 (both included). Adapt the number in rand as needed.

More details here Module: Kernel (Ruby 3.1.2)

As a side note: Google is your friend.

Felix