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author | Brad Fitzpatrick <bradfitz@golang.org> | 2016-12-01 04:29:12 +0000 |
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committer | Brad Fitzpatrick <bradfitz@golang.org> | 2016-12-01 05:43:05 +0000 |
commit | 9ea306a10ca4d25672641ffbb628718a6665b4f3 (patch) | |
tree | f61b17d337e973dfcfd4c1a1c5f485de4a393f25 /src/sort | |
parent | 41908a54530120b68a79e0fd22b5e709d33cced0 (diff) | |
download | go-9ea306a10ca4d25672641ffbb628718a6665b4f3.tar.gz go-9ea306a10ca4d25672641ffbb628718a6665b4f3.zip |
sort: add Slice example
Change-Id: I34ba4eaf1d232b639998ad3bbb0d075dd097722b
Reviewed-on: https://go-review.googlesource.com/33763
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Diffstat (limited to 'src/sort')
-rw-r--r-- | src/sort/example_test.go | 19 |
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}] +} |