/// <summary>
/// Clears all relationships in both directtions between two types of objects connected to the source key.
/// </summary>
/// <typeparam name="T">The type of the sorce object</typeparam>
/// <typeparam name="U">The type of the related object</typeparam>
/// <param name="store">The underlying store</param>
/// <param name="keyT">The key of the source object</param>
/// <param name="transformer"></param>
public static void ClearRelationships <T, U>(this IKVStore store, Key keyT,
ITypeStringTransformer transformer = null)
{
var tr = transformer ?? new ForeignKeyTypeStringTransformer();
var keys = store.GetRelatedKeysFor <T, U>(keyT, tr);
foreach (var keyU in keys)
{
store.RemoveRelationship <T, U>(keyT, keyU, tr);
}
}