Ruby Quiz Question 2

a1.md

Answer to Question 1:

The method shown is inject, (aka reduce).

I love inject, and you should too!

Jay Fields loves inject so much he wrote a love letter to it.

q2.md

Let's turn our attention to something a little smaller.

Are you familiar with the syntax shown in this parameter list?

def initialize(file, permissions:)
end

[I demand the answer!] (https://gist.github.com/r00k/e748e2483b83a41367ac)

Ha! That was pretty easy! I was just reading Programming Elixir and playing around with #reduce 😄 . Coincidence!