formulaExec method
Executes a formula function.
Implementation
@override
Future<dynamic> formulaExec(String formulaName, String functionName,
[List? arguments, Map<String, dynamic>? fields]) async {
var formula = await _getFormula(formulaName);
if (formula == null) {
return false;
}
var result = await formula.exec(functionName, arguments, fields);
return result;
}