Block-Based Selectors in Swift

BlockBasedSelector.h

//
//  BlockBasedSelector.h
//
//  Created by Charlton Provatas on 11/2/17.
//  Copyright © 2017 CharltonProvatas. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface BlockBasedSelector : NSObject

@end

typedef void (^OBJCBlock)(id _Selector);
typedef void (^OBJCBlockWithSender)(id _Selector, id sender);

void class_addMethodWithBlock(Class class, SEL newSelector, OBJCBlock block);
void class_addMethodWithBlockAndSender(Class class, SEL newSelector, OBJCBlockWithSender block);

BlockBasedSelector.m

//
//  BlockBasedSelector.m
//
//  Created by Charlton Provatas on 11/2/17.
//  Copyright © 2017 CharltonProvatas. All rights reserved.
//

#import "BlockBasedSelector.h"
#import <objc/runtime.h>

@implementation BlockBasedSelector
@end

void class_addMethodWithBlock(Class class, SEL newSelector, OBJCBlock block)
{
    IMP newImplementation = imp_implementationWithBlock(block);
    Method method = class_getInstanceMethod(class, newSelector);
    class_addMethod(class, newSelector, newImplementation,  method_getTypeEncoding(method));
}

void class_addMethodWithBlockAndSender(Class class, SEL newSelector, OBJCBlockWithSender block)
{
    IMP newImplementation = imp_implementationWithBlock(block);
    Method method = class_getInstanceMethod(class, newSelector);
    class_addMethod(class, newSelector, newImplementation,  method_getTypeEncoding(method));
}

BlockBasedSelector.swift

//
//  BlockBasedSelector.swift
//  Parking
//
//  Created by Charlton Provatas on 11/9/17.
//  Copyright © 2017 Charlton Provatas. All rights reserved.
//

import Foundation
// swiftlint:disable identifier_name
func Selector(_ block: @escaping () -> Void) -> Selector {
    let selector = NSSelectorFromString("\(CFAbsoluteTimeGetCurrent())")
    class_addMethodWithBlock(_Selector.self, selector) { _ in block() }
    return selector
}

/// used w/ callback if you need to get sender argument
func Selector(_ block: @escaping (Any?) -> Void) -> Selector {
    let selector = NSSelectorFromString("\(CFAbsoluteTimeGetCurrent())")
    class_addMethodWithBlockAndSender(_Selector.self, selector) { (_, sender) in block(sender) }
    return selector
}

// swiftlint:disable identifier_name
let Selector = _Selector.shared
@objc class _Selector: NSObject {
    static let shared = _Selector()
}

Hi maybe you can help me. I take an error when I run method Selector : unrecognized selector sent to instance 0x10dd44ce0'