Are you developing an iOS application, but you do not know how to internationalize and localize your iOS app? If the answer is yes, then you are at the right place. This github repository code is a self-explanatory i.e explains how to setup Internationalization and Localization in an iOS application using Swift.
You can find the complete explaination on mdeium. Here is the link :
iOS app Internationalization(i18n) using Swift — Part1