Ask your own question, for FREE!
MIT 6.00 Intro Computer Science (OCW) 19 Online
OpenStudy (anonymous):

In ps5, my evaluate functions aren't returning the proper values. Could someone help me figure out why? My code is here: http://dpaste.com/hold/1158069/ and I've pulled an example out of the test file to help debug it. When run, this gives me: soft ['koala', 'bears', 'are', 'soft', 'and', 'cuddly'] True None Which means it's reaching the return statement, but returning None instead of the value I give it.

OpenStudy (anonymous):

Your problem is in the TitleTrigger.evaluate function. If you want a hint, try replacing "self.is_word_in(NewsStory.get_title())" with "some text" or 0 and see what happens. You'll find the function looks very weird then and you should spot what's missing.

OpenStudy (anonymous):

Wow, I'm dumb. Thanks.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!