public static IWorkWithFiles findExtention(string path)
{
IWorkWithFiles fileOperation;
string extention = (path.Substring(path.LastIndexOf('.') + 1)).ToString();
switch (extention)
{
case "csv":
fileOperation = new CSVFiles();
break;
case "yaml":
fileOperation = new YAMLFiles();
break;
case "json":
fileOperation = new JSONFiles();
break;
default:
fileOperation = new XMLFiles();
break;
}
return fileOperation;
}