Using Localization Tables for supporting internationalization

Step 1.

Swift Code Snippet

let helloWorld = NSLocalizedString("KeyForHelloWorld", // Key of the value
	tableName: "LoginModule", // value to be stored in a table
	bundle: Bundle.main, // using main bundle
	value: "Hello World!", // Default value to be assigned to the key
	comment: "LoginModule - Hello World! This comment is useful for translator.") 
	// comment to provide help to translator

Step 2.

Go to terminal & run following command.

xcrun extractLocStrings *.swift

Above command will generate multiple strings file based on the different tables you’ve specified in code.

Step 3.

Drag & drop those strings file in your project.

Step 4.

Select one of the strings file, open file inspector & Click on localize button to enable localization.