public IEnumerable<ProductItem> get_the_products_in(DepartmentItem department) { return Enumerable.Range(1, 100).Select( x => new ProductItem {}); }
public IEnumerable<DepartmentItem> get_the_sub_departments_in(DepartmentItem parent_department) { return Enumerable.Range(1, 100).Select( x => new DepartmentItem {name = x.ToString("Subdepartment of the department 0")}); }