debug print for swift

dprint.swift

func dprint(object: Any?, function: StaticString = #function, file: StaticString = #file, line: UInt = #line) {
    #if DEBUG
        let format = NSDateFormatter()
        format.dateFormat = "yyyy/MM/dd HH:mm:ss.SSS"
        let encodedFilePath = NSString(string: String(file)).stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.alphanumericCharacterSet())!
        let fileName = NSURL(string: String(encodedFilePath))!.lastPathComponent!
        Swift.print("\(format.stringFromDate(NSDate())) \(fileName) [\(line)] \(function): \(object ?? "nil")", terminator: "\n")
    #endif
}