arrow_back Why produces an error?

Question

Why the code gives an error?

age = gets.to_i
unless age < 18
puts 'You can use this'
elsif age < 18
puts 'You are too young'
else
puts 'Enter a letter'
end

Что тут написано не правильно?

Comments

But if the user enters 18, the fact that the program respond? :)

Answer 1

And a bug meets need to think of that?

If You write the Russian language, what the above code should do, you will see the error.

age = gets.to_i

if age > 18
  puts "You can use this"
else
  puts "You are too young"
end

ps: этот код можно ещё подсократить, но это не относится к вопросу.

Answer 2

The fact is that unless there option elsif (Only if)