diff options
Diffstat (limited to 'media/playlist.go')
| -rw-r--r-- | media/playlist.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/media/playlist.go b/media/playlist.go index ccfcc79..8686f77 100644 --- a/media/playlist.go +++ b/media/playlist.go @@ -7,7 +7,7 @@ import ( type Playlist []*Video // By is the type of a "less" function that defines the ordering of its Playlist arguments. -type By func(p1, p2 *Video) bool +type By func(v1, v2 *Video) bool // Sort is a method on the function type, By, that sorts the argument slice according to the function. func (by By) Sort(pl Playlist) { @@ -21,7 +21,7 @@ func (by By) Sort(pl Playlist) { // playlistSorter joins a By function and a slice of Playlist to be sorted. type playlistSorter struct { pl Playlist - by func(p1, p2 *Video) bool // Closure used in the Less method. + by func(v1, v2 *Video) bool // Closure used in the Less method. } // Len is part of sort.Interface. @@ -39,10 +39,12 @@ func (s *playlistSorter) Less(i, j int) bool { return s.by(s.pl[i], s.pl[j]) } +// SortByTimestamp sorts the playlist by Timestamp func SortByTimestamp(v1, v2 *Video) bool { return v1.Timestamp.After(v2.Timestamp) } +// SortByViews sorts the playlist by Views func SortByViews(v1, v2 *Video) bool { - return v1.Views < v2.Views + return v1.Views > v2.Views } |