mateusz zając (codete) - swift in production
TRANSCRIPT
Swift in ProductionI KNEW YOU WERE TROUBLE WHEN YOU WALKED IN...
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MATEUSZ ZAJĄC@COJOJ
COCOAHEADSKRK.HEROKUAPP.COM2
AGENDA1. Some history...
2. Pros of Swift, cons of Obj-C !3. Real life examples of early adopters4. What Swift can offer you right now
5. Where is Swift heading to?6. Summary (some funny gifs)
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A LONG TIME AGO...
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IN A GALAXY FAR FAR AWAY...
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KIDDICOMPSMALLTALK
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1 to: 10 do: [:n | n even ifTrue: [ Transcript show: n; show: ' is even'; cr] ifFalse: [ Transcript show: n; show: ' is odd'; cr]]
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SMALLTALK + MVC❤❤❤
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SMALLTALK + C + MVC=
Objective-C11
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AND AFTER 31 YEARS... !
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Swift14
LET'S COMPARE THEM!
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Swift▸ Multi-paradigm (POP, functional, OOP...)
▸ Strong, static !▸ Modern (a lot of new fancy features)
▸ Available on Linux▸ Open Source
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Objective-C▸ Multi-paradigm (POP, functional, OOP...)
▸ Strong, static !▸ Modern (a lot of new fancy features)
▸ Available on Linux▸ Open Source
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#IONCEOVERHEARD18
We're not going Swift, cause nobody is using Swift, yet.
There are no Swift devs, yet.
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THEY ALL USE Swift
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BIG APPS USE Swift
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WELL, 89 OF THE TOP 100 APPS USE ZERO SWIFT.
NOT EVEN AS AN EXPERIMENT!
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BUT APPLE...ONLY CALCULATOR AND DOCK... !
AND WWDC APP!23
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WHAT SWIFT CAN OFFER YOU RIGHT NOW▸ Great and experienced community▸ Apple's engineers support
▸ Better attractiveness of your project▸ Happy developers ☺
▸ Pride?25
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WHERE Swift CAN BE USED▸ More and more web frameworks
▸ Shell scripting▸ Interactive execution (Playgrounds, IBM Swift Sandbox)
▸ iOS, OS X, watchOS, tvOS▸ Android?
▸ Internet of Things27
WHERE IS Swift HEADING TO?▸ Stable ABI !▸ Portability
▸ API design lineguides▸ Swift Package Manager▸ The Swift Standard Library
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Let's sum it all up!29
IS SWIFT PRODUCTION READY?
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YES, YES, YES!
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SHOULD WE MIX'N'MATCH SWIFT WITH OUR OBJECTIVE-C
CODEBASE?32
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#UNSURE
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IS IT HIGH TIME TO START PROJECT IN SWIFT?
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MOSTLY, YES!
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WHERE CAN I FIND SWIFT DEVELOPERS?
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WELP, EVERYWHERE!
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QUESTIONS?40