Rui Nelson RuiNelson

RuiNelson / SwiftUI + UIKit.swift

Created July 24, 2020 02:28

	import UIKit
	import SwiftUI



	class ViewController: UIViewController {

	var hosting: UIHostingController<SwiftUIView>?

	override func viewDidLoad() {

RuiNelson / FileManager+isDirectory.swift

Created August 22, 2018 18:01

Check if path is a directory in Swift 4.x

	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 / Levenshtein.swift

Last active August 2, 2023 03:50

Levenshtein distance between two String for Swift 4.x

	import Foundation

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

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