Find yourself wrapping single objects in arrays or lists to pass to multi-value APIs? Tired of writing new [] {myObject}; all the time? These extension methods will make your collection-wrapping fluent and painless.

AsSingletonCollection.cs

public static T[] AsSingletonArray<T>(this T single)
{
  return new[] {single};
}

public static List<T> AsSingletonList<T>(this T single)
{
  return new List<T> {single};
}