The code changes introduce a new `Index` field in the `FlightSchedule` struct and update the parsers in `aviation_parser.go` and `schedule_parser.go` to handle this field. This addition allows for the extraction and parsing of the `Index` value from flight schedule messages. The changes improve the functionality and accuracy of the code when working with flight schedules.
refactor: Add schedule_parser.go and schedule_parser_test.go
The code changes introduce a new `schedule_parser.go` file and its corresponding test file `schedule_parser_test.go`. These files contain the implementation and tests for the `FindWaypoints` function, which extracts waypoints from a given message. This addition enhances the functionality of the code by providing a way to parse and retrieve specific information from messages.
windyboy