Tips to Become a Better Swift Developer

The development team of Savvy apps has experimenting the iOS projects using Swift programming language Since September 2014,. Even though maximum projects have been developed using C since Swift doesn’t support some features and after the release of 2.0 in September 2015, many application has been developed with the swift language. Mostly swift programming language is used to develop iOS apps. Swift language has excellent features like code faster, safer, more predictable, and more reliable when compared with Objective- C language. Thus, the demand is increasing gradually to learn iOS Training in Chennai than Objective- C Training. Below I have listed some of the Tips to Become a Better Swift Developer that I have learned throughout the experience.

  1. Increase the Readability of Constants

The proper method to get structs in Swift programming language is to create a file for every constants used in the application. This will help you in different ways since Swift permits user to use nest structures. So that it is easy for readable and offers a layer of encapsulation among related constants.

  1. Ignore NSObject and @objc to increase performance

Swift permit us to expand classes from NSObject to have Objective-C runtime features for an object. This allows user to define Swift methods with @objc to permits the methods that are to be used by the Objective –C runtime.

  1. Use of Method Swizzling in Swift

This Method swizzling technique substitutes one method implementation for another. If you are not familiar with Swizzling technique, take up iOS Course in Chennai from the best institute. Instead of looking method location at runtime Swift optimizes the code to call the memory address. By default swizzling won’t work in swift classes until we disable the optimization with the dynamic keyword, Extend NSObject, use of @objc annotation on the method.

  1. Clean up Asynchronous Code

Swift language has a proper syntax to write completion functions and also we have a completions blocks in Objective – C but it exist late in the development

  1. Control Access to our Code

To encapsulate the code, always use exact access control modifier. Proper Way of encapsulation helps to understand the pieces of code that interact without having any communication with the developer who compose the code.

 Concluding Note

I have listed the above tips that are explained by pout team during the development process. Make use of this article, definitely it helps you to enhance your career in iOS platform, Still if you need more clarification walk into the best iOS Training Institute in Chennai.