Add accessors to SegmentTags and MediaPlaylistTags

abema · Dec 20, 2024 · dc082a0 · dc082a0
1 parent fc17a45
commit dc082a0
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diff --git a/media_playlist_tags.go b/media_playlist_tags.go
@@ -23,6 +23,16 @@ func (tags MediaPlaylistTags) Raw() Tags {
 	return Tags(tags)
 }
 
+// First returns the first tag of the name.
+func (tags MediaPlaylistTags) First(name string) *Tag {
+	return tags.Raw().First(name)
+}
+
+// Last returns the last tag of the name.
+func (tags MediaPlaylistTags) Last(name string) *Tag {
+	return tags.Raw().Last(name)
+}
+
 // Set sets the tag.
 // If the tag already exists, it will be overwritten.
 func (tags MediaPlaylistTags) Set(tag *Tag) {

diff --git a/segment_tags.go b/segment_tags.go
@@ -14,6 +14,16 @@ func (tags SegmentTags) Raw() Tags {
 	return Tags(tags)
 }
 
+// First returns the first tag of the name.
+func (tags SegmentTags) First(name string) *Tag {
+	return tags.Raw().First(name)
+}
+
+// Last returns the last tag of the name.
+func (tags SegmentTags) Last(name string) *Tag {
+	return tags.Raw().Last(name)
+}
+
 // Set sets the tag.
 // If the tag already exists, it will be overwritten.
 func (tags SegmentTags) Set(tag *Tag) {