public static void ViewNotNull <T>(this IReadonlyProperty <T> me, Lifetime lifetime, Action <Lifetime, T> handler) where T : class
{
me.View(lifetime, (lf, v) =>
{
if (v != null)
{
handler(lf, v);
}
});
}
public static void ViewNull <T>(this IReadonlyProperty <T?> me, Lifetime lifetime, Action <Lifetime> handler) where T : struct
{
me.View(lifetime, (lf, v) =>
{
if (v == null)
{
handler(lf);
}
});
}
public static void WhenFalse([NotNull] this IReadonlyProperty <bool> property, Lifetime lifetime, [NotNull] Action <Lifetime> handler)
{
if (property == null)
{
throw new ArgumentNullException(nameof(property));
}
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
property.View(lifetime, (lf, value) =>
{
if (!value)
{
handler(lf);
}
});
}