public TOutput CompareTo <TOutput>(
T oldValue,
Func <TOutput> less,
Func <TOutput> greater,
Func <TOutput> equal = null
)
{
Func <TOutput> invokable = () => default;
var equals = ((Equality)NewValue.CompareTo(oldValue));
if (equals == Equality.Less)
{
invokable = less;
}
else if (equals == Equality.Greater)
{
invokable = greater;
}
else
{
invokable = equal;
}
return(invokable != null
? invokable.Invoke()
: default);
public void CompareTo(
T oldValue,
Action less,
Action greater,
Action equal = null
)
{
var equals = ((Equality)NewValue.CompareTo(oldValue));
if (equals == Equality.Less)
{
less?.Invoke();
}
else if (equals == Equality.Greater)
{
greater?.Invoke();
}
else
{
// Nothing to do
equal?.Invoke();
}
}