swift / loadCSV

    func loadCSV(filename: String) -> [String] {
        let csvBundle = NSBundle.mainBundle().pathForResource(filename, ofType: "csv");
        
        var csvArray:Array<String> = [];
        do {
            let csvData = try String(contentsOfFile: csvBundle!,
                encoding: NSUTF8StringEncoding)
            let lineChange = csvData.stringByReplacingOccurrencesOfString("\r", withString: "\n")
            csvArray = lineChange.componentsSeparatedByString("\n")
        }
        catch {
            print("csv load error")
        }
        return csvArray;
    }