Sort notes by title for list

internal/notes/notes.go

@@ -5,13 +5,16 @@ package notes
 import (
 	"bufio"
 	"bytes"
+	"cmp"
 	"crypto/rand"
 	"errors"
 	"fmt"
 	"html/template"
 	"log"
+	"maps"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 	"time"
 
@@ -98,14 +101,26 @@ func Init() error {
 	return nil
 }
 
+func (ns *noteSet) Sort() []*Note {
+	orderByTitle := func(a, b *Note) int {
+		return cmp.Compare(a.Title, b.Title)
+	}
+	return slices.SortedFunc(maps.Keys(*ns), orderByTitle)
+}
+
 func (ns *NoteStore) Get(owner string) noteSet {
 	return ns.notes[owner]
 }
 
+func (ns *NoteStore) GetOrdered(owner string) []*Note {
+	notes := ns.Get(owner)
+	return notes.Sort()
+}
+
 func (ns *NoteStore) GetOne(owner string, uid string) (*Note, bool) {
 	notes := ns.Get(owner)
 
-	for note, _ := range notes {
+	for note := range notes {
 		if note.Uid == uid {
 			log.Printf("Found single note during GetOne %s", note.Title)
 			return note, true
@@ -408,10 +423,5 @@ func (n *Note) ToggleBox(nthBox int) (bool, bool) {
 }
 
 func (n *Note) HasTag(tag string) bool {
-	for _, tag_ := range n.Tags {
-		if tag_ == tag {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(n.Tags, tag)
 }

internal/notes/views/views.go

@@ -215,11 +215,11 @@ func list(w http.ResponseWriter, r *http.Request) {
 
 	titlesAndUrls := make([]titleAndURL, 0)
 
-	ns := notes.Notes.Get(user)
+	ns := notes.Notes.GetOrdered(user)
 	log.Printf("Notes: %+v", notes.Notes)
 	log.Printf("Notes for %s: %+v", user, ns)
 
-	for note := range ns {
+	for _, note := range ns {
 		if tag == "" || note.HasTag(tag) {
 			titlesAndUrls = append(
 				titlesAndUrls,