What is Closures ? How to implement ? | Xcode 11.5 Playground | Swift 5.2.4 | KtrKathir

Опубликовано: 28 Август 2020
на канале: iPhone Kathiresan

194

In this Swift tutorial. I discussed about What is Closures? Syntax, Implementation and Use cases.

Definition: Closures are self-contained blocks of functionality that can be passed around and used in code.

We can use this closures for calculation, Handling method completion, Create sequence order of functions to call on runtime.

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#iOS #Swift #Xcode #closures

Chapters:
0:00 Introduction
0:24 What is Closures? and Explanation
1:05 Closure Syntax?
1:48 What is Trailing Closures?
2:15 Implementation
8:54 Where can we use this? and Example