alphabetical order

SOUNDS.md

@@ -17,3 +17,5 @@ you can skip/remove any unwanted sounds, and add your own.
 *campfire* by [sagetyrtle](https://freesound.org/people/sagetyrtle/)
 
 *rain on glass* by [Benboncan](https://freesound.org/people/Benboncan/)
+
+*birdsong* by [reinsamba](https://freesound.org/people/reinsamba/)

src/main.rs

@@ -64,11 +64,15 @@ fn build_ui(application: &gtk::Application) {
 
     let device = rodio::default_output_device().unwrap();
 
-    let paths = std::fs::read_dir(get_data_dir())
+    let mut paths = std::fs::read_dir(get_data_dir())
-        .expect("Couldn't read from lull data directory");
+        .expect("Couldn't read lull sounds directory")
+        .map(|res| res.map(|e| e.path()))
+        .collect::<Result<Vec<_>, std::io::Error>>()
+        .expect("Couldn't read files from lull sounds directory");
+
+    paths.sort();
 
     for path in paths {
-        let path = path.unwrap().path();
         let name: &str = path.file_stem().unwrap().to_str().unwrap();
 
         let file = File::open(&path)