Design Patterns in iOS/Swift: Standing on the shoulder of giants | iOS Lead Essentials Podcast

[@EssentialDeveloper]

Enrollment for the last iOS Lead Essentials cohort of 2019 starts on November 29. Pre-register now to guarantee your spot: academy.essentialdeveloper.com

[@almaskairatuly4422]

00:12 - What is a design pattern? 03:55 - Where can I find the best catalog of design patterns? 05:05 - What’s an anti-pattern? 07:45 - Are all design patterns similar or are there categories of design patterns? 09:55 - Adapter pattern 14:33 - Composite pattern 19:19 - Decorator pattern 24:25 - Facade pattern 28:05 - Strategy pattern 33:23 - Chain of Responsibility pattern 36:16 - Observer pattern 38:14 - Singleton pattern 40:14 - Builder pattern 42:05 - Should I memorize all design patterns?

[@azhmanadam1949]

thank you for your effort it was helpful and good point to start learning about Design pattern

[@EssentialDeveloper]

Glad it was helpful!

[@sreekanthm3057]

4:00 - Where can I find the best catalog of design patterns? 5:15 - What’s an anti-pattern?

[@Test-cc3rv]

How to create objects using Factory Pattern when concrete objects of different classes, implementing same protocol, require different constructor parameters?

[@EssentialDeveloper]

To instantiate the concrete objects, the factory implementation needs access to their dependencies. For example, the factory could instantiate the dependencies or receive those dependencies via constructor injection too.