Getting Swifty - A Tale from the Front Lines of Breaking Changes and Legacy Code

Getting Swifty - A Tale from the Front Lines of Breaking Changes and Legacy Code

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EMERGING TECHNOLOGIES FOR THE ENTERPRISE CONFERENCE

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1 of 12

EMERGING TECHNOLOGIES FOR THE ENTERPRISE CONFERENCE

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Getting Swifty - A Tale from the Front Lines of Breaking Changes and Legacy Code

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  1. 1 EMERGING TECHNOLOGIES FOR THE ENTERPRISE CONFERENCE
  2. 2 In the beginning there was... Objective-C for 30+ years
  3. 3 And then there was... Swift out of nowhere
  4. 4 The Situation 100's of thousands of lines of Obj-C split between 8 apps & 6 shared libraries
  5. 5 Crawl, Walk, Run Started learning Swift 2 around January 2016
  6. 6 Interop, It Just Works... Swift.h & Bridging-Header.h
  7. 7 Interop, I Just Works All of the coolest features don't bridge
  8. 8 Shim All The Things Dope new features or legacy support? False dichotomy.
  9. 9 The Great Migration - Skipped right over Swift 2.3
  10. 10 Go Forth and Swift Some More 2-1 year later and a painful migration behind us
  11. 11 The Payoff Our coding style has changed - More composition, less inheritance
  12. 12 Happily Ever After

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