Tuesday morning Ruby quiz

Last night, myself and the local Ruby group started down the path of preparation for the Ruby certification exam (after being inspired by Fabio Kung to go for it). One of the things we covered was here docs, a facility for creating multi-line strings in Ruby. We came across two funky cases (or at least I thought they were funky) that seemed good enough for quiz questions. Given the following here docs, what would you expect to print for the values of v1 & v2:

	a, b = 'hey', 'now'
	v1 = <<Foo.upcase
	#{a + b}
	Foo
	puts v1
	v2 = <<'Foo'.upcase
	#{a + b}
	Foo
	puts v2

view raw snippet.rb hosted with ❤ by GitHub

Me Meme

1. Take a picture of yourself right now.
2. Don’t change your clothes, don’t fix your hair…just take a picture. (should be super-easy with Photobooth)
3. Post that picture with NO editing.
4. Post these instructions with your picture

Carrying on from Dave