public static IDisposable WhenActivated(
this IActivatable @this,
Action <CompositeDisposable> disposables,
IViewFor view = null)
{
@this.AssertNotNull(nameof(@this));
return(@this
.WhenActivated(
() =>
{
var d = new CompositeDisposable();
disposables(d);
return new[] { d };
},
view));
}