/// <summary>
/// Get all declared data of type <c>T</c>.
/// </summary>
public static IEnumerable <T> All <T>(this ContextBuilder contextBuilder) where T : class
{
return(contextBuilder.DataStore.TypedData[typeof(T)].Select(o => o as T));
}
/// <summary>
/// Get the last declared piece of data of type <c>T</c>.
/// </summary>
public static T Last <T>(this ContextBuilder contextBuilder) where T : class
{
return(contextBuilder.DataStore.TypedData[typeof(T)].Last() as T);
}