execute method
The iterable, nested function that evaluates the entire FHIRPath expression one object at a time
Implementation
@override
List execute(List results, Map<String, dynamic> passed) => results.isEmpty
? []
: results.length > 1
? throw _conversionException('.convertsToTime()', results)
: results.first is FhirTime ||
(results.first is String && FhirTime(results.first).isValid)
? [true]
: [false];