Swift class to initialize UIView from xib

NibInitializableView.swift

//
//  NibInitializableView.swift
//  nik-kov.com
//
//  Created by Nik Kov on 16.11.17.
//  Copyright © 2017 Nik Kov. All rights reserved.
//

/// Just subclass it
@IBDesignable
class NibInitializableView: UIView {
    
    weak var view: UIView!
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        nibSetup()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        nibSetup()
    }
    
    func nibSetup() {
        backgroundColor = .clear
        
        view = loadViewFromNib()
        view.frame = bounds
        view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        view.translatesAutoresizingMaskIntoConstraints = true
        
        addSubview(view)
    }
}