Exercise 22

program2.rb

if (5+5==10)
	puts "this is true"
else
	puts "this is false"
end		

program3.rb

def choose
	puts "Do you like programming? Yes, no, or maybe please."
	choice = gets.chomp
	case choice.downcase
	when "yes"
		puts "That\'s Great!"	
	when "no"
		puts "That\'s to bad!"
	when "maybe"
		puts "Glad you are giving it a chance!"
	else
		puts "I have no idea what that means."
	end
end				
choose	

program4.rb

number = 0
# while (number <= 10) do # while this condition is true, do...
	(0..10).each do |n|
	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