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iOS Objective-C Basics (Retired) Introduction to Objective-C Composition

Posted by erick spinoza
erick spinoza
3,820 Points

About the Class Rectangle

Hi, in the last video about inheritance have two classes, the first class is about Shape and the next class is about Circle but not mentioned the three class rectangle, in this video about Composition this is mentioned, please I'm confused for the new class rectangle, it's necessary for the lesson?

1 Answer

Jedd Goble
Jedd Goble
2,026 Points
Jedd Goble
Jedd Goble
2,026 Points

Ran into this issue as well. Below the video, click the Downloads tab and download the Project File. Use these files instead of continuing with the files from the previous lesson.