Acknowledgments
Thank you to the group at Sams Publishing—Laura Norman, Keith Cline, Mark Renfrow—and my Tech Editor, Anne Groves, for helping me survive another year of OS and Xcode updates. The evolution of Swift (and the Xcode tools) has been incredibly rapid, and the ride for developers is definitely a bit bumpy. The Pearson team does a great job of keeping me organized, honest, and on target.
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