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Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func PrintTracks ¶
func PrintTracks(tracks []*Track)
Example ¶
length := func(s string) time.Duration {
d, err := time.ParseDuration(s)
if err != nil {
panic(s)
}
return d
}
var tracks = []*Track{
{"Go", "Delilah", "From the Roots Up", 2012, length("3m38s")},
{"Go", "Moby", "Moby", 1992, length("3m37s")},
{"Go Ahead", "Alicia Keys", "As I Am", 2007, length("4m36s")},
{"Ready 2 Go", "Martin Solveig", "Smash", 2011, length("4m24s")},
}
fmt.Println("Click Artist once:")
sort.Sort(ByTitle(tracks))
PrintTracks(tracks)
fmt.Println("Click Artist twice:")
sort.Sort(sort.Reverse(ByTitle(tracks)))
PrintTracks(tracks)
fmt.Println("Click Year once:")
sort.Sort(ByYear(tracks))
PrintTracks(tracks)
fmt.Println("Click Year twice:")
sort.Sort(sort.Reverse(ByYear(tracks)))
PrintTracks(tracks)
fmt.Println("Custom sorting: Title, Year, Length:")
sort.Sort(CustomSort{t: tracks, less: func(x, y *Track) bool {
if x.Title != y.Title {
return x.Title < y.Title
}
if x.Year != y.Year {
return x.Year < y.Year
}
if x.Length != y.Length {
return x.Length < y.Length
}
return false
}})
PrintTracks(tracks)
Output:
func PrintTracksAsHTML ¶
Types ¶
type CustomSort ¶
type CustomSort struct {
// contains filtered or unexported fields
}
func (CustomSort) Len ¶
func (x CustomSort) Len() int
func (CustomSort) Less ¶
func (x CustomSort) Less(i, j int) bool
func (CustomSort) Swap ¶
func (x CustomSort) Swap(i, j int)
Source Files
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