It’s a bit off topic question but I’m sure many of the experienced users
will be able to answer!
I was reading an article about open source licenses: GPL, LGPL, BSD and
MIT. So from what I understood, if a gem (library) I used in my program
in under GPL, I must release my program under the GPL no matter what,
is that correct?
If the license is of the the gem is BSD or MIT I can use for commercial
and/or free of charge use without restrictions (permissive licenses),