Path Components - Swift Programming

File URLs can expose the folder and file pieces of a path without opening the file.

Read path pieces

path_components.swift

import Foundation

let path = 
let url = URL(fileURLWithPath: path)
let file = url.lastPathComponent
let folder = url.deletingLastPathComponent().lastPathComponent
let message = "\(folder)/\(file)"

print(message)

import Foundation

let path = 
let url = URL(fileURLWithPath: path)
let file = url.lastPathComponent
let folder = url.deletingLastPathComponent().lastPathComponent
let message = "\(folder)/\(file)"

print(message)

import Foundation

let path = 
let url = URL(fileURLWithPath: path)
let file = url.lastPathComponent
let folder = url.deletingLastPathComponent().lastPathComponent
let message = "\(folder)/\(file)"

print(message)

path components `lastPathComponent` reads the final path segment, while `deletingLastPathComponent` moves one level up.