What does irb --simple-prompt do? I'm using a tutorial that does not explain what the term does. I've looked at various websites for documentation but the only definition it gives is circular (--simple-prompt = simple prompt mode).
It gives you a simpler prompt (lol). No ruby version and no line number.
user: $ irb --simple-prompt >>
user: shield (master) $ irb 2.0.0-p353 :001 >