#valueforkey

[script-ease]

struct Pt { let x: Int let y: Int init(_ x: Int, _ y: Int) {self.x = x; self.y = y} init(){self.init(0, 0)} } let p = Pt(2, 3) func valueForKey(item : Any, key: String) -> Any? { let mirror = re...

[ioscodesnippet]

Observes what's encoded in an NSCoder object | ioscodesnippet.com

Sometimes you're wondering what are stored in an NSCoder instance?

Here's a little utility exactly for this purpose, I called it UINibDecoderProxy. This is how you use it:

#import "UINibDecoderProxy.h" // Then override initWithCoder: - (id)initWithCoder:(NSCoder *)aDecoder { self = [super initWithCoder:[[UINibDecoderProxy alloc] initWithTarget:aDecoder]]; return self; }

Now go to UINibDecoderProxy.m and set a break point at -[UINibDecoderProxy forwardInvocation:] and log the necessary information for you. Notice at the inline comment below:

Hopefully not too tricky.