/// <summary>
/// Gets the multiple CLR resources for the given CLR resource type.
/// </summary>
/// <typeparam name="TResource">Type of CLR resource to get.</typeparam>
/// <returns>Returns the LINQ-to-objects collection of CLR resources if they exist,
/// empty collection otherwise.</returns>
public static IEnumerable <TResource> GetResourceCollection <TResource>(this IDocumentReader documentReader)
where TResource : class, IResource
{
Contract.Requires(documentReader != null);
var clrResourceType = typeof(TResource);
var clrResourceCollection = documentReader.GetResourceCollection(clrResourceType).Cast <TResource>();
return(clrResourceCollection);
}