mergeWith method
Merge <@code otherRecord> to this record And return the result as a new record.
Implementation
Record mergeWith(Record otherRecord) {
final newRecord = Record();
_fields.forEach((key, value) {
newRecord.addField(key, value);
});
otherRecord.getFieldNames().forEach((fieldName) {
newRecord.addField(fieldName, otherRecord.getField(fieldName));
});
return newRecord;
}