execute method

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

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('.toDate()', results)
        : FhirDate(results.first.toString()).isValid
            ? [FhirDate(results.first.toString())]
            : [];