internal CourseCategory_Filter[] SingleCourseCategoryFilter(string criteria, CourseCategory_Fields field) { return(new CourseCategory_Filter[] { new CourseCategory_Filter() { Field = field, Criteria = criteria } }); }
internal CourseCategory_Filter[] ExtendCourseCategoryFilter(CourseCategory_Filter[] filter, string criteria, CourseCategory_Fields field) { return(filter.Concat(SingleCourseCategoryFilter(criteria, field)).ToArray()); }