public static IEntity Mutual(this IEntity before, IEntity inner, IReverseFunction reverseFunction)
{
if (inner is EntityGroup g)
{
return(Mutual(before, g.Entities, reverseFunction));
}
else
{
return(Mutual(before, new IEntity[] { inner, }, reverseFunction));
}
}
public static IEntity Mutual(this IEntity before, IEnumerable <IEntity> inner, IReverseFunction reverseFunction)
{
var g = before as EntityGroup ?? new EntityGroup();
var e = new MutualEntity
{
ReverseFunction = reverseFunction,
};
foreach (var ee in inner)
{
e.Timeline.Entities.Add(ee);
}
g.Entities.Add(e);
return(g);
}
public static IEntity Mutual(this IEntity before, Func <IEntity, IEntity> inner, IReverseFunction reverseFunction) => Mutual(before, inner(new EntityBuilder()), reverseFunction);
