Active any hints

I have user already, but I’m about to go crazy because I’ve been trying to find out why a certain Ruby Script works without an IV (for a certain cipher) but when I try to use Op***l from the commandline it wont work without an IV. Crypto is not my strong suite, so I’d really appreciate it if someone could PM me and explain to me how the ruby script works (I’ll send it to you over PM, as not to spoil anything) without needing an IV. Thanks!

Edit: nvm I figured it out