Day 7

Install Stuff

More info about Pry REPL Driven Development

Install pry (from terminal, run: )

gem install pry

Pry

to use pry:

list.each do |item|
  binding.pry
  item.something
end

Homework:

• implement when you press r, it will move to the right
• implement when you press t, it will move to the top
• implement when you press l, it will move to the left

If possible, diagnose why it's never quitting the loop (optional / hard)

• Continue the DASH course (3rd section)