windyboy
bb4faf4d13
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.
32 lines
671 B
Go
32 lines
671 B
Go
package parsers
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import "regexp"
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const (
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// DepartureCode = "dep"
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// DepartureTime = "dep_time"
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// ArrivalCode = "arr"
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AirportCode = "airport"
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WaypointPattern = `(?P<arr_time>\d{4}(\(\d{2}\w{3}\))?)(?P<airport>\w{3})\/?(?P<dep_time>\d{4}(\(\d{2}\w{3}\))?)`
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)
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var (
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WaypointExpression = regexp.MustCompile(WaypointPattern)
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)
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func FindWaypoints(message string) map[string]string {
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matches := WaypointExpression.FindStringSubmatch(message)
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if matches == nil {
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return nil
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}
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result := make(map[string]string)
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for i, name := range WaypointExpression.SubexpNames() {
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if i != 0 && name != "" {
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result[name] = matches[i]
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}
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}
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return result
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}
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