Ruby loops and conditionals

program2.rb

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

program3.rb

#!/usr/bin/ruby

def choose 
  puts "Do you like programming? Yes or no, please."
  choice = gets.chomp
  case choice.downcase
  when "yes"
    puts "That's great!"
  when "no"
    puts "That's too 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

#!/usr/bin/ruby

#3.times do
 # puts "hello"
#end

#number = 0
#while (number <= 10) do 
 # p "The number is now #{number}"
 # number +=1
#end

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