execute method Null safety

List execute(
  1. List results,
  2. Map<String, dynamic> passed
)
override

Implementation

List execute(List results, Map<String, dynamic> passed) => results.length == 0
    ? []
    : results.length > 1
        ? throw _wrongLength('.ceiling()', results)
        : results.first is num
            ? [results.first.ceil()]
            : throw _wrongTypes('.ceiling()', results, 'none');