         renameItem(atPath: path)
     }
     
-    func enumerateDirectory(atPath path: String) {
+    private func enumerateDirectory(atPath path: String) {
         print("\nDIRECTORY: \(path)")
         
         let enumerator = fileManager.enumerator(atPath: path)

        }
    }
    
    func renameItem(atPath path: String) {
        print("\nRENAME ITEM: \(path)")
        
        do {

    
    // MARK: - API
    
    func run() {
        handleUnitTests()
        handleUITests()
        handleMainTarget()
        handleProjectFile()
    }
    
    // MARK: - Helpers
    
    private func handleUnitTests() {
        print("Unit Tests")
        enumerateCurrentPath(appendingPathComponent: "\(oldName) Tests")
    }
    
    private func handleUITests() {
        print("UI Tests")
        enumerateCurrentPath(appendingPathComponent: "\(oldName) UITests")
    }
    
    private func handleMainTarget() {
        print("Main Target")
        enumerateCurrentPath(appendingPathComponent: oldName)
    }
    
    private func handleProjectFile() {
        print("Project File")
        enumerateCurrentPath(appendingPathComponent: "\(oldName).xcodeproj")
    }
    
    private func enumerateCurrentPath(appendingPathComponent pathComponent: String) {
        let currentPath = fileManager.currentDirectoryPath
        let path = currentPath.appending("/\(pathComponent)/")
        
