public IObservable<T> Load<T>(Uri uri, Options options = null)
{
if (!Supports<T>(uri))
throw new NotSupportedException($"Uri not supported: {uri}");
// Todo only passed parsed uri
var bundleName = uri.Host;
return _bundleManifestLoader.Load()
.ContinueWith(m => LoadAllDependencies(m, bundleName, options))
.ContinueWith(x => _cachedLoader
.Load(bundleName, options)
.DoOnError(ex => x.ForEach(y => _cachedLoader.UnloadDependency(y, bundleName)))) // Todo DRY
.Cast<IBundle, T>();
}
