getExchangeName static method

String getExchangeName(
  1. String? contractCode
)

Implementation

static String getExchangeName(String? contractCode) {
  if (contractCode != null) {
    List<String> parts = contractCode.split('_');
    if (parts.length < 3) return '';
    return '${parts[0]} ${parts[1]}';
  }
  return '';
}