/// <summary>
/// Selects the many.
/// </summary>
/// <typeparam name="TU"></typeparam>
/// <typeparam name="TResult">The type of the result.</typeparam>
/// <param name="selector">The selector.</param>
/// <param name="resultSelector">The result selector.</param>
/// <returns></returns>
public Monad <TResult> SelectMany <TU, TResult>(Func <T, Monad <TU> > selector, Func <T, TU, TResult> resultSelector)
{
return(Monad.Create(resultSelector(_value, selector(_value).Value)));
}
/// <summary>
/// Selects the specified selector.
/// </summary>
/// <typeparam name="TResult">The type of the result.</typeparam>
/// <param name="selector">The selector.</param>
/// <returns></returns>
public Monad <TResult> Select <TResult>(Func <T, TResult> selector)
{
return(Monad.Create(selector(_value)));
}