kronos

func Between ¶

func Between(start, end time.Time, interval time.Duration) []time.Time

Between returns a slice of Times between the given start and end at each interval. start and end are inclusive. If end is before start, nil is returned. If end is earlier than an interval from start, a slice containing only start is returned.

sta, _ := time.Parse(time.RFC3339, "2006-01-02T15:04:05Z")
end, _ := time.Parse(time.RFC3339, "2006-01-02T15:05:05Z")
bt := kronos.Between(sta, end, 28*time.Second)
fmt.Println("Len:", len(bt))
for _, t := range bt {
	fmt.Println(t.Format("15:04:05"))
}

Output:

Len: 3
15:04:05
15:04:33
15:05:01

func BetweenDates ¶

func BetweenDates(start, end time.Time, offsetYear, offsetMonth, offsetDay int) []time.Time

BetweenDates returns a slice of Times between the given start and end dates, adding the given years/months/days between each iteration. start and end are inclusive. If end is before start, nil is returned. If end is earlier than an interval after start, a slice containing only start is returned.

start, _ := time.Parse("2006-01-02", "2012-11-22")
end, _ := time.Parse("2006-01-02", "2015-03-06")
bt := kronos.BetweenDates(start, end, 1, 0, 0)
fmt.Println("Len:", len(bt))
for _, t := range bt {
	fmt.Println(t.Format("2006-01-02"))
}

Output:

Len: 3
2012-11-22
2013-11-22
2014-11-22

func BetweenDatesEach ¶

func BetweenDatesEach(start, end time.Time, y, m, d int, each func(time.Time))

BetweenDatesEach calls each for every time between start and end. See BetweenDates for more information.

func BetweenEach ¶

func BetweenEach(start, end time.Time, interval time.Duration, each func(time.Time))

BetweenEach calls each for every time between start and end. See Between for more information.

func Compare ¶

func Compare(t1, t2 time.Time) int

func DaysInMonth ¶

func DaysInMonth(t time.Time) int

DaysInMonth returns the number of days in the month of t.

func RollMonth ¶

func RollMonth(t time.Time, months int) time.Time

RollMonth adds months number of months to t (months can be negative). Unlike Go's time.AddDate, this works on a calendar basis. For example, (October 31).AddDate(0, 1, 0) with Go's time package returns (December 1). RollMonth(October 31, 1) returns (November 30).

func TMax ¶

func TMax(t, u time.Time) time.Time

TMax returns the later of two time instants.

func TMin ¶

func TMin(t, u time.Time) time.Time

TMin returns the earlier of two time instants.