remove redundant code

src/hash_arc_store.rs

@@ -23,27 +23,13 @@ where
         }
     }
 
-    /*pub fn get(&self, key: &Lookup) -> Option<Arc<T>> {
-        self.hash.and_then(|hash| {
-            let mut h = DefaultHasher::new();
-            key.hash(&mut h);
-            if hash == h.finish() {
-                self.inner.clone()
-            } else {
-                None
-            }
-        })
-    }*/
-
     pub fn get_or_init(&mut self, key: &Lookup, init: impl Fn(&Lookup) -> Arc<T>) -> Arc<T> {
         let mut h = DefaultHasher::new();
         key.hash(&mut h);
         let hash = h.finish();
         if !self.hash.is_some_and(|inner_hash| inner_hash == hash) {
-            let mut h = DefaultHasher::new();
-            key.hash(&mut h);
             self.inner = Some(init(key));
-            self.hash = Some(h.finish());
+            self.hash = Some(hash);
         }
         // safety: please.
         unsafe { self.inner.as_ref().unwrap_unchecked().clone() }

src/markdown_render.rs

@@ -32,7 +32,7 @@ fn build_syntect(config: &RenderConfig) -> Arc<SyntectAdapter> {
     Arc::new(builder.build())
 }
 
-pub fn render(markdown: &str, config: &RenderConfig, front_matter: bool) -> String {
+pub fn render(markdown: &str, config: &RenderConfig) -> String {
     let mut options = ComrakOptions::default();
     options.extension.table = true;
     options.extension.autolink = true;
@@ -41,9 +41,6 @@ pub fn render(markdown: &str, config: &RenderConfig, front_matter: bool) -> Stri
     options.extension.strikethrough = true;
     options.extension.multiline_block_quotes = true;
     options.extension.header_ids = Some(String::new());
-    if front_matter {
-        options.extension.front_matter_delimiter = Some(String::from("---"));
-    };
 
     let mut render_plugins = RenderPlugins::default();
     let syntect = syntect_adapter(config);

src/post/mod.rs

@@ -121,7 +121,7 @@ impl PostManager {
         let parsing = parsing_start.elapsed();
 
         let before_render = Instant::now();
-        let rendered_markdown = render(body, &self.config, false);
+        let rendered_markdown = render(body, &self.config);
         let post = Post {
             meta: &metadata,
             rendered_markdown,
@@ -148,13 +148,10 @@ impl PostManager {
         Ok((metadata, post, (parsing, rendering)))
     }
 
-    async fn list_posts_recursive(
-        &self,
-        dir: impl AsRef<Path>,
-    ) -> Result<Vec<PostMetadata>, PostError> {
+    pub async fn list_posts(&self) -> Result<Vec<PostMetadata>, PostError> {
         let mut posts = Vec::new();
 
-        let mut read_dir = fs::read_dir(dir).await?;
+        let mut read_dir = fs::read_dir(&self.dir).await?;
         while let Some(entry) = read_dir.next_entry().await? {
             let path = entry.path();
             let stat = fs::metadata(&path).await?;
@@ -185,11 +182,6 @@ impl PostManager {
         Ok(posts)
     }
 
-    #[allow(unused)]
-    pub async fn list_posts(&self) -> Result<Vec<PostMetadata>, PostError> {
-        self.list_posts_recursive(&self.dir).await
-    }
-
     // third entry in the tuple is whether it got rendered and if so, how long did it take
     pub async fn get_post(
         &self,