ask.rb

def ask question
    while true
        puts question
        reply = gets.chomp.downcase
        if (reply == 'yes' || reply == 'no')
            if reply == 'yes'
                return true
            else
                return false
            end
            break
        else
            puts 'Please answer "yes" or "no".'
        end
    end
end

puts 'Hello, and thank you for...'
puts
ask 'Do you like eating tacos?' # Ignore this return value
ask 'Do you like eating burritos?' # And this one
wets_bed = ask 'Do you wet the bed?' # Save this return value
ask 'Do you like eating chimichangas?'
ask 'Do you like eating sopapillas?'
puts 'Just a few more questions...'
ask 'Do you like drinking horchata?'
ask 'Do you like eating flautas?'
puts
puts 'DEBRIEFING:'
puts 'Thank you for...'
puts
puts wets_bed