private static string GetReversedString(string input)
{
if (input == null)
{
return("Invalid");
}
return(StringTransformers.ReverseString(input));
}
private static string GetStringStacked(string input)
{
var stackedString = StringTransformers.StackString(input);
if (stackedString == null)
{
return("Invalid");
}
return(stackedString);
}
private static string GetStringNumericallyDoubled(string input)
{
var intValue = StringTransformers.StringToInt(input);
if (intValue == null)
{
return("Invalid");
}
return((intValue.Value * 2).ToString());
}
private static string GetTripledAndStacked(string input)
{
if (input == null)
{
return("Invalid");
}
var intValue = StringTransformers.StringToInt(input);
if (intValue == null)
{
return("Invalid");
}
var tripledAndStackedString = GetStringStacked((intValue * 3).ToString());
if (tripledAndStackedString == null)
{
return("Invalid");
}
return(tripledAndStackedString);
}
