Explorer Mode

• Write a small server using rack that responds to following endpoints:
  • /lipsums - Returns a list of possible lipsums
  • /:lipsum - Where :lipsum is the lipsum requested and it should return a paragraph of said lipsum.
  • /:lipsum/:num - Should return num paragraphs of said lipsum
• Each of your lipsums should each be in a individual class (and file) and have a class method called call that takes an optional argument of num and returns the lipsum.
• Use these classes to generate your responses.
• Responses will be plain text.

You can use the following as a base for your server:

require 'rack'

app = Proc.new do |env| num = env["REQUEST_PATH"].sub(//\w+[|/]/, "") num = 1 if num.to_i.zero?

['200', {'Content-Type' => 'text/html'}, [env.inspect]]

end

Rack::Handler::WEBrick.run app

Adventure Mode

• Write integration tests for each of your endpoints.
• Add a /current_time endpoint that returns, well, the current time (nicely and sensibly formatted)
• If a lipsum is requested that isn't supported (or a request is made for something that doesn't exist, say /rhgertht, your server should return a 404 status code and a message of We're sorry. We couldn't that.

Epic Mode

• Use the thin webserver instead of WEBrick.
• Add a /current_time/:timezone endpoint that returns the current time in the timezone specified. Also nicely formatted.