Thanks for all replies.
This is helpful for introduce why for in be that for in other peoples.
나의 iPhone에서 보냄
2017. 7. 29. 05:14 Taylor Swift <kelvin1...@gmail.com> 작성:
> This is funny because this “expected behavior” is actually a heavily
> criticized part of C behavior. I think this change would cause just as much
> if not more confusion than it alleviates.
>
>> On Fri, Jul 28, 2017 at 12:19 PM, Kwanghoon Choi via swift-evolution
>> <swift-evolution@swift.org> wrote:
>> Hello
>>
>> I found someone easy mistake using for in loop statement.
>>
>> Ex)
>> var i = 0
>> for i in 0..<10 { }
>> print(i)
>>
>> And this user expected print(i) is “10”
>>
>> Many experienced swift developers doesn’t misunderstand like this. But
>> always someone is new comers, and I think this expression make misunderstand
>> easy too.
>>
>> So why not like this?
>>
>> var I = 0
>> for 0..<10 { (i) in … }
>>
>> I think this is more understandable for loop expression.
>>
>> Best Regards
>>
>> - Jay Choi
>> _______________________________________________
>> swift-evolution mailing list
>> swift-evolution@swift.org
>> https://lists.swift.org/mailman/listinfo/swift-evolution
>
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