Function ParseStandard

parser.go:229–231

ParseStandard returns a new crontab schedule representing the given standardSpec (https://en.wikipedia.org/wiki/Cron). It requires 5 entries representing: minute, hour, day of month, month and day of week, in that order. It returns a descriptive error if the spec is not valid. It accepts - Standard

(standardSpec string)

//   - Standard crontab specs, e.g. "* * * * ?"
//   - Descriptors, e.g. "@midnight", "@every 1h30m"
func ParseStandard(standardSpec string) (Schedule, error) {
	return standardParser.Parse(standardSpec)
}

// getField returns an Int with the bits set representing all of the times that
// the field represents or error parsing field value.  A "field" is a comma-separated