Introduction to Swift 13 - Extensions

Today we go over the basics of Swift Extensions, how they work, and why they are so awesome.
First, we learn how to create an extension of a custom class.
Then we create an extension of a predefined class (Date) and implement a method to return the current date in a custom format.
Finally, we saw how to conform to a protocol using an extension

Below is a link to the website that gives a detailed explanation of the various date formats and their meanings
https://nsdateformatter.com

Тэги:

#swift #ios #programming #iosdeveloper #extensions #iosdevelopment

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