AceMobileInterview

iOS track

General topic questions

Result Type

EasyMost asked

Free section · general topics & algorithms

When would you use Result<Success, Failure> instead of throws?

Reveal model answer
Result is great for async callbacks and stored outcomes. throws fits synchronous APIs and async/await. You can bridge with get() / mapError depending on call site style.
UITableView ReuseOptionals and Nil Coalescing