Skip navigation

On September 14th, 2017, we published revised versions of our Privacy Policy, Terms of Service and Website Use Policy and published a Cookie Policy. Your continued use of means you agree to these revised documents, so please take a few minutes to read and understand them.

Business logic: Authorization

Business logic: Authorization: Swift: Writing Testable Code
Business logic: Authorization: Swift: Writing Testable Code

In the sample project, Mark DiFranco begins building a class responsible for managing the app's location permissions. He applies the concepts of single responsibility and dependency inversion to keep the class small, and independent of other classes.

Resume Transcript Auto-Scroll
Skill Level Intermediate
3h 11m
Show More Show Less
Skills covered in this course
Developer Mobile Apps Programming Languages Swift iOS

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now