Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Ruby Ruby Operators and Control Structures Logical Operators The And (&&) Operator

Jarmo Pesonen
Jarmo Pesonen
2,607 Points
Posted by Jarmo Pesonen
Jarmo Pesonen
2,607 Points

what's wrong with following? if (car_speed >= 40) && (car_speed <=50) return safe end (no space for more)

I just get same note "no correct value in return value"

ruby.rb 
def check_speed(car_speed)
  # write your code here
  if (car_speed >= 40) && (car_speed <=50)
    return safe
   end
end

1 Answer

Logan R
Logan R
22,989 Points
Logan R
Logan R
22,989 Points

The problem is that you are returning a variable called safe but it wants you to return a String that has the contents "safe". Just add quote marks around safe and it should work!

def check_speed(car_speed)
  # write your code here
  if (car_speed >= 40) && (car_speed <=50)
    return "safe"
   end
end