public static PropertyPath DepureFirstLevelIfCollection(this PropertyPath source)
{
// when the component is used as elements of a collection, the name of the property representing
// the collection itself may be ignored since each collection will have its own table.
// Note: In some cases may be a problem.
const int penultimateOffset = 2;
if (!source.GetRootMember().GetPropertyOrFieldType().IsGenericCollection())
{
return(source);
}
var paths = source.InverseProgressivePath().ToArray();
return(paths[paths.Length - penultimateOffset]);
}
