Question 1

Localize-Swift vs Apple's NSLocalizedString: which is better?

Accepted Answer

Localize-Swift offers a cleaner syntax and in-app language switching, which NSLocalizedString lacks. However, if you only need basic localization without these features, Apple's native solution is simpler and avoids third-party dependencies.

Question 2

How to implement in-app language switching with Localize-Swift?

Accepted Answer

Use Localize.setCurrentLanguage() to change the language, and observe LCLLanguageChangeNotification in view controllers to update the UI. This allows dynamic language changes without restarting the app, as explained in the README.

Question 3

Does Localize-Swift work with SwiftUI?

Accepted Answer

Yes, you can import Localize-Swift and use .localized() on strings in SwiftUI. However, UI updates after language changes require manual handling, such as using @State or observations, since it's not tightly integrated with SwiftUI's state management.

Question 4

How to extract strings automatically using Localize-Swift's genstrings script?

Accepted Answer

Copy the genstrings.swift file to your project root and run it; it collects strings with .localized() and outputs them to the terminal. You can then copy-paste into Localizable.strings, but note that it might not handle all Swift syntax edge cases compared to Apple's tools.

Question 5

What are the best practices for handling RTL languages with Localize-Swift?

Accepted Answer

Localize-Swift doesn't provide built-in RTL support; you'll need to rely on Apple's auto layout and UI adjustments. It focuses on string localization, so ensure your UI components are configured for RTL separately using native iOS APIs.

Question 6

Is Localize-Swift compatible with Carthage and CocoaPods?

Accepted Answer

Yes, it supports Carthage via Cartfile and CocoaPods via Podfile, as detailed in the README. However, Swift Package Manager is now the preferred method for distribution, offering easier integration in modern Xcode projects.

Localize-Swift

What is Localize-Swift?

Overview

Use Cases

Best For

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Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions