All right! We’re nearly done with the “add” part of our case. The final thing we’ll want to do is perform a check to see whether the movie to be added is already in the hash.

To do this, we’ll add an if/else statement.



Add an if/else statement to the add branch of your case. If the movie isn’t already in the hash (that is, if movies[title.to_sym] is nil), it should add the movie/rating pair; otherwise, it should puts that the movie already exists and not add anything to the hash. Make sure to test it!

Take this course for free

Mini Info Outline Icon
By signing up for Codecademy, you agree to Codecademy's Terms of Service & Privacy Policy.

Or sign up using:

Already have an account?