Mukeshawal

import UIKit

class MenuViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .purple
        
    }
}

Mukeshawal

import UIKit
import SWRevealViewController

class FrontViewController: UIViewController {
    
    /// overlay view
    lazy var overlayView : UIView = {
        let view = UIView()
        view.backgroundColor = UIColor.init(red: 0, green: 0, blue: 0, alpha: 0.6)
        return view

Mukeshawal

import UIKit
import SWRevealViewController

class SceneDelegate: UIResponder, UIWindowSceneDelegate {

    var window: UIWindow?
    
    /// swRevealContainer
    var swContainer : SWRevealViewController?
    

Mukeshawal

import UIKit
import SWRevealViewController

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?
    
    /// swRevealContainer
    var swContainer : SWRevealViewController?

Mukeshawal

//
//  RefreshControl.swift
//  BusinessDirectory
//
//  Created by mukesh awal on 1/22/20.
//  Copyright © 2020. All rights reserved.
//

/******************************************************************
 -uses RxSwift and RxCocoa

Mukeshawal

// call this function after your desired task after refreshing is completed
func endRefreshing(){
    circleLayer.removeAllAnimations()
    UIView.animate(withDuration: 0.35, animations: {[weak self] in
        self?.containerScrollView?.contentInset.top = 0.0
    }, completion: {[weak self] _ in
        self?.refreshingStatus = false
    })
}

Mukeshawal

//MARK: - common init
private func commonInit(){
    shapeLayer.fillColor = setFillColor.cgColor
    shapeLayer.actions = ["path" : NSNull(), "position" : NSNull(), "bounds" : NSNull()]
    layer.addSublayer(shapeLayer)
    shapeLayer.masksToBounds = true

    circleLayer.lineWidth = 4
    circleLayer.strokeColor = setRefreshCircleColor.cgColor
    circleLayer.fillColor = UIColor.clear.cgColor

Mukeshawal

override func didMoveToSuperview() {
    super.didMoveToSuperview()
    addObserver(.contentOffset)
    addObserver(.panGesture)
}

//MARK: - observers
/// Add scroll view content y offset and scroll view panGesture observers
/// - Parameter observer: RefreshControl.Observer type
private func addObserver(_ observer : Observer){

Mukeshawal

//
//  RefreshControl.swift
//
//  Created by mukesh awal on 1/22/20.
//  Copyright © 2020. All rights reserved.
//
/******************************************************************
 -uses RxSwift and RxCocoa
 -add instance of this class to background of your scroll view
 ******************************    points  ***********************************