puts writes a line. # starts a comment.
Goal
Puts three lines, including a comment.
puts "Hello, Ruby"
puts "Swiftener playground"# ignored
puts "Ada"
puts "Alan"city = "Nairobi"
puts "printed: #{city}"puts 1 + 2
puts "1" + "2"puts and comments.
puts writes a line. # starts a comment.
Puts three lines, including a comment.
puts "Hello, Ruby"
puts "Swiftener playground"# ignored
puts "Ada"
puts "Alan"city = "Nairobi"
puts "printed: #{city}"puts 1 + 2
puts "1" + "2"