A log function for Swift that outputs file, method, and line

A cheat-sheet function for logging in Swift:

import Foundation

/**
 A log function that outputs the file, method, and line it was called from. 
 Example usage: DLog("hello")

 - parameter messages: text/objects to print
 - parameter fullPath: path to the calling file
 - parameter line: line number in the file
 - parameter functionName: name of the calling method/function
*/
func DLog(messages: Any..., fullPath: String = #file, line: Int = #line, functionName: String = #function) {
     let file = NSURL.fileURLWithPath(fullPath)
     for message in messages {
          print("\(file.pathComponents!.last!):\(line) -> \(functionName) \(message)")
     }
}

// Example:
DLog("message 1", "message 2")
// YourClass.swift:42 -> someMethod() message 1
// YourClass.swift:42 -> someMethod() message 2