Beatles - Love me do (The Ruby Way)

rubytles.rb

# rubytles.rb

class I
  def self.love(s)
    "I <3 #{s}"
  end
end

def love(_, &block)
  yield "you"
end

def know(s)
  puts s
end

# Beatles loved the Ruby programming language

love(:me) do |you|
  know I.love you
end