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-rw-r--r--src/sort/example_test.go19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/sort/example_test.go b/src/sort/example_test.go
index f7372bec37..980c0d0368 100644
--- a/src/sort/example_test.go
+++ b/src/sort/example_test.go
@@ -22,3 +22,22 @@ func ExampleReverse() {
fmt.Println(s)
// Output: [6 5 4 3 2 1]
}
+
+func ExampleSlice() {
+ people := []struct {
+ Name string
+ Age int
+ }{
+ {"Gopher", 7},
+ {"Alice", 55},
+ {"Vera", 24},
+ {"Bob", 75},
+ }
+ sort.Slice(people, func(i, j int) bool { return people[i].Name < people[j].Name })
+ fmt.Println("By name:", people)
+
+ sort.Slice(people, func(i, j int) bool { return people[i].Age < people[j].Age })
+ fmt.Println("By age:", people)
+ // Output: By name: [{Alice 55} {Bob 75} {Gopher 7} {Vera 24}]
+ // By age: [{Gopher 7} {Vera 24} {Alice 55} {Bob 75}]
+}