Is it possible to get the KVC-String from Swift 4 KeyPath? -


for project working on, useful kvc-string keypath instance method receiving. short example:

struct person {     var name: string }  let propertycache = ["name": "something"]  func method<t>(_ keypath: keypath<person, t>) -> t? {     let kvcname = keypath.kvc     return propertycache[kvcname] }

this might seem not useful, in project :) found property on keypath called _kvckeypathstring public, returns nil every time tried. or maybe possibility use reflection there? in advance ideas/solutions!

i don't know of pure swift way name of property string yet.

but, if add @objc attribute property _kvckeypathstring have value instead of being nil.


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