FoundationExtensions.swift

  import UIKit

extension UIColor {
    /// For converting Hex-based colors
    convenience init(hex: String) {
        var hexSanitized = hex.trimmingCharacters(in: .whitespacesAndNewlines)
        hexSanitized = hexSanitized.replacingOccurrences(of: "#", with: "")
        var rgb: UInt64 = 0
        
        var r: CGFloat = 0.0
        var g: CGFloat = 0.0
        var b: CGFloat = 0.0
        var a: CGFloat = 1.0
        
        let length = hexSanitized.count
        Scanner(string: hexSanitized).scanHexInt64(&rgb)
        
        if length == 6 {
            r = CGFloat((rgb & 0xFF0000) >> 16) / 255.0
            g = CGFloat((rgb & 0x00FF00) >> 8) / 255.0
            b = CGFloat(rgb & 0x0000FF) / 255.0
            
        } else if length == 8 {
            r = CGFloat((rgb & 0xFF000000) >> 24) / 255.0
            g = CGFloat((rgb & 0x00FF0000) >> 16) / 255.0
            b = CGFloat((rgb & 0x0000FF00) >> 8) / 255.0
            a = CGFloat(rgb & 0x000000FF) / 255.0
        }
        self.init(red: r, green: g, blue: b, alpha: a)
    }
    
}
import Foundation
import UIKit

extension Int{
    func appendZeros() -> String {
        if (self < 10) {
            return "0\(self)"
        } else {
            return "\(self)"
        }
    }
    
    func degreeToRadians() -> CGFloat {
       return  (CGFloat(self) * .pi) / 180
    }
}