program4.rb

program4.rb

3.times do
  puts "Hello!"
end

number = 0
#while (number <= 10) do # while this condition is true, do...
 #p "the number is now #{number}" # whatever is in this code block
  #number += 1 # short for number = number + 1
#end # don’t forget your end

(0..10).each do |n|
  p "the new number is #{n}"
end