parse static method
Parse từ dynamic (hỗ trợ: số, "*", null)
Implementation
static CyberSize? parse(dynamic input) {
if (input == null) return const CyberSize.wrap();
if (input == '*') return const CyberSize.fill();
if (input is String && input == '*') return const CyberSize.fill();
if (input is num) return CyberSize.fixed(input.toDouble());
if (input is CyberSize) return input;
return null;
}