RuiNelson

import UIKit
import SwiftUI



class ViewController: UIViewController {

    var hosting: UIHostingController<SwiftUIView>?

    override func viewDidLoad() {

RuiNelson

import Foundation

extension FileManager {
    func isDirectory(atPath: String) -> Bool {
        var check: ObjCBool = false
        if fileExists(atPath: atPath, isDirectory: &check) {
            return check.boolValue
        } else {
            return false
        }

RuiNelson

import Foundation

extension String {
    subscript(index: Int) -> Character {
        return self[self.index(self.startIndex, offsetBy: index)]
    }
}

extension String {
    public func levenshtein(_ other: String) -> Int {