Random Quote Generator For Campers!

Sorry if this is a bit noob but where does the randomness come in in this code… I was planning on receiving a json and using a random number generator to iterate over an array. I obviously want the simplest way possible, though. Can you explain in a nutshell what this code is doing? Is the random generator part of the Api?

Apologies for the delay, I’ve been offline for a looooong time.

If I recall correctly, Mike’s API spits out a random quote - all I did was put a design layer over it.