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Last active November 23, 2022 18:43
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Sorting an array of dates in Go
package main
import "fmt"
import "time"
import "sort"
func main() {
fmt.Println("Sorting an array of time")
const shortForm = "Jan/02/2006"
t1, _ := time.Parse(shortForm, "Feb/02/2014")
t2, _ := time.Parse(shortForm, "Feb/02/1800")
t3, _ := time.Parse(shortForm, "Feb/02/1999")
t4, _ := time.Parse(shortForm, "Feb/02/2000")
dates := []time.Time{t1, t2, t3, t4}
for _, t := range dates {
for _, t := range dates {
type ByDate []time.Time
func (a ByDate) Len() int { return len(a) }
func (a ByDate) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a ByDate) Less(i, j int) bool { return a[i].Before(a[j]) }
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