I'm having trouble understanding why the following code is trying to unwrap an
Optional.
class Proxy {
var value:T
init(_ value:T) {
self.value = value
}
}
func setter(p:Proxy) -> Any? -> () {
return {p.value = $0 as! T}
}
var i = Proxy(
I'm using an Objective-C library that has me provide a callback that takes a
double-pointer parameter like this, where only the inner pointer is nullable:
CKRecord *_Nonnull *_Nullable inOutRecordPtr
Swift 2 imported this as an AutoreleasingUnsafeMutablePointer, as
expected. However, Swift 3 is
The general approach would be to run a diff between your old and new arrays.
Something like https://github.com/jflinter/Dwifft could help, though I haven't
used it personally.
Another approach is to build a wrapper around your source array with limited
modification methods and a KVO-like notifi
> On Mar 7, 2017, at 10:14, Jens Alfke wrote:
>
>
>> On Mar 7, 2017, at 9:28 AM, Michael Gardner via swift-users
>> wrote:
>>
>> The general approach would be to run a diff between your old and new arrays.
>> Something like https://github.c
