XDKostia

import Foundation

// Inspired by https://gist.github.com/mbuchetics/c9bc6c22033014aa0c550d3b4324411a

struct JSONCodingKeys: CodingKey {
    var stringValue: String

    init?(stringValue: String) {
        self.stringValue = stringValue
    }

XDKostia

public class Throttler {
    
    private let queue: DispatchQueue = DispatchQueue.global(qos: .background)
    
    private var job: DispatchWorkItem = DispatchWorkItem(block: {})
    private var previousRun: Date = Date.distantPast
    private var maxInterval: TimeInterval
    
    public init(maxInterval: TimeInterval) {
        self.maxInterval = maxInterval

XDKostia

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

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General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

XDKostia

import Foundation

typealias EmptyClosure = ()->Void
typealias GenericClosure<T> = (T)->Void

class SafeClosure {
    private let closure: EmptyClosure
    
    init<WeakObject: AnyObject>(weak object: WeakObject, _ closure: @escaping GenericClosure<WeakObject>) {
        self.closure = { [weak object] in

XDKostia

import Foundation

class QueuedStorage<Value> {
    // MARK: - Properties
    static var defaultQueue: DispatchQueue {
        return DispatchQueue(label: "QueuedStorage.default", qos: .default)
    }
    
    // MARK: Private
    private var value: Value {

XDKostia

import Foundation

class QTimer {

    let timeInterval: TimeInterval
    var repeating: Bool = false
    private var flags: DispatchSource.TimerFlags
    private var queue: DispatchQueue?
    
    private lazy var timer: DispatchSourceTimer = {

XDKostia

import Foundation


class DeferDispatch {
    var interval: TimeInterval
    var overridePrevious: Bool
    var executionQueue: DispatchQueue?
    var timer: QTimer?
    
    var deferedClosure: (EmptyClosure)?