mapResourcesToExtractedValues
fun mapResourcesToExtractedValues(resources: List<Resource>?, fhirPathExpression: String): List<Any>
fun mapResourcesToExtractedValues(resources: List<Resource>?, fhirPathExpression: String, separator: String = ","): String
This function combines all the string values retrieved from the resources using the fhirPathExpression to a list separated by the separator
e.g for a provided list of Patients we can extract a string containing the family names using the Patient.name.family as the fhirpathExpression and | as the separator the returned string would be John | Jane | James