Пример #1
0
// NewController initializes a new instance of our controller.
// It provides handler methods for our router.
func NewController(bk *buckets.Bucket) *Controller {
	prefix := map[string]*buckets.PrefixScanner{
		"/mon": bk.NewPrefixScanner([]byte("/mon")),
		"/tue": bk.NewPrefixScanner([]byte("/tue")),
		"/wed": bk.NewPrefixScanner([]byte("/wed")),
		"/thu": bk.NewPrefixScanner([]byte("/thu")),
		"/fri": bk.NewPrefixScanner([]byte("/fri")),
		"/sat": bk.NewPrefixScanner([]byte("/sat")),
		"/sun": bk.NewPrefixScanner([]byte("/sun")),
	}
	return &Controller{bk, prefix}
}
Пример #2
0
// NewController initializes a new instance of our controller.
// It provides handler methods for our router.
func NewController(bk *buckets.Bucket) *Controller {
	// map of days to integers
	daynum := map[string]int{
		"mon": 1, // monday is the first day of the week
		"tue": 2,
		"wed": 3,
		"thu": 4,
		"fri": 5,
		"sat": 6,
		"sun": 7,
	}
	// map of scanners for iterating over keys subsets of keys
	scan := map[string]buckets.Scanner{
		"mon": bk.NewPrefixScanner([]byte("1")),
		"tue": bk.NewPrefixScanner([]byte("2")),
		"wed": bk.NewPrefixScanner([]byte("3")),
		"thu": bk.NewPrefixScanner([]byte("4")),
		"fri": bk.NewPrefixScanner([]byte("5")),
		"sat": bk.NewPrefixScanner([]byte("6")),
		"sun": bk.NewPrefixScanner([]byte("7")),
		// weekdays are mon to fri: 1 <= key < 6.
		"weekday": bk.NewRangeScanner([]byte("1"), []byte("6")),
		// weekends are sat to sun: 6 <= key < 8.
		"weekend": bk.NewRangeScanner([]byte("6"), []byte("8")),
	}
	return &Controller{bk, daynum, scan}
}