/// <summary>
/// Removes the first service in <see cref="IRegistrationCollection"/> with the same service type
/// as <paramref name="descriptor"/> and adds <paramef name="descriptor"/> to the collection.
/// </summary>
/// <param name="collection">The <see cref="IRegistrationCollection"/>.</param>
/// <param name="descriptor">The <see cref="RegistrationDescriptor"/> to replace with.</param>
/// <returns></returns>
public static IRegistrationCollection Replace(
this IRegistrationCollection collection,
RegistrationDescriptor descriptor)
{
if (collection is null)
{
throw new ArgumentNullException(nameof(collection));
}
if (descriptor is null)
{
throw new ArgumentNullException(nameof(descriptor));
}
var registeredRegistrationDescriptor = collection.FirstOrDefault(s => s.ServiceType == descriptor.ServiceType);
if (registeredRegistrationDescriptor is object)
{
collection.Remove(registeredRegistrationDescriptor);
}
collection.Add(descriptor);
return(collection);
}
