In this episode, we show you how to migrate a project and its dependencies to Swift 4, step by step.
We start with an overview of the dependencies between the modules and, to avoid issues during the migration process, we migrate each module independently, while making sure that all tests are passing at every step and that we end up with no build warnings.
Beware that, although Xcode's migration tool helps a lot, it has limitations, so it’s essential to come up with a good migration strategy as we discuss in the video.
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Essential Developer Academy
Become a complete Senior iOS Developer
Practical resources on Swift, TDD, modular design, and clean architecture to help you deliver high-quality apps and grow your career with confidence.
