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 trialEric Boxer
9,026 PointsI am still confused on the purpose of convenience class
I understand the purpose of initializing classes, but I am still lost on the purpose of convenience initializer.
In the video two classes are created: Vehicle and Car. The Vehicle class calls a convenience init to assign the name "Unnamed", and the same for the number of doors for the Car initializer.
What I am confused on is how this is different from assigning the value directly in the class, or even in the designated init. It seems like a lot of extra code to do essentially the same thing. Am I missing another concept here?