Pushed an update to my iOS + Kotlin Native ergonomics post about the new Enum lt T gt values method exposed to Obj C Swift in Kotlin 1 4 30 <https benasher co kotlin ios ergonomics >

Pushed an update to my iOS + Kotlin/Native ergonomics post about the new Enum<T>.values() method exposed to Obj-C/Swift in Kotlin 1.4.30: https://benasher.co/kotlin-ios-ergonomics/

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leandro

02/23/2021, 1:14 PM

Hey Ben, thanks for sharing! I tried that with a simple enum but couldn’t make it work. Do I just paste the extension block as you defined? If so, when I try to compile it errors with the following message:

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Swift.Array:2:23: note: candidate '() -> Array<Element>' requires 0 arguments, but 1 was provided
    @inlinable public init()

basher

02/23/2021, 2:27 PM

Hm yeah it compiles and works in my project. Can you provide a larger code sample? Also provide details of your Xcode/Swift version. You're using Kotlin 1.4.30, right?

leandro

02/23/2021, 3:06 PM

Yeah, 1.4.30 and latest stable Xcode. I pushed a sample here: https://github.com/leandrofavarin/enums-swift It’s probably something really obvious :$

basher

02/23/2021, 3:53 PM

Where are you calling the

Array

initializer? I don’t see it

leandro

02/23/2021, 8:07 PM

I haven’t yet! the compiler fails when i declare the extension inside ContentView.swift 😕

basher

02/23/2021, 9:11 PM

Interesting. Busy today, but I can double check it tomorrow

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Ha whoops I accidentally used an init that’s an internal extension in our codebase. will fix shortly

pushed a fix to my post. basically just replace that init with:

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init()
reserveCapacity(Int(array.size))

leandro

02/25/2021, 12:26 PM

nice, thank you! 🙏

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