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package dqlite_test
import (
"fmt"
"sort"
dqlite "github.com/canonical/go-dqlite/v2"
)
type infoSorter []dqlite.LastEntryInfo
func (is infoSorter) Len() int {
return len(is)
}
func (is infoSorter) Less(i, j int) bool {
return is[i].Before(is[j])
}
func (is infoSorter) Swap(i, j int) {
is[i], is[j] = is[j], is[i]
}
func ExampleLastEntryInfo() {
infos := []dqlite.LastEntryInfo{
{Term: 1, Index: 2},
{Term: 2, Index: 2},
{Term: 1, Index: 1},
{Term: 2, Index: 1},
}
sort.Sort(infoSorter(infos))
fmt.Println(infos)
// Output:
// [{1 1} {1 2} {2 1} {2 2}]
}
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