From aad33fee01abe817d82c094f83ffd44ca36c8456 Mon Sep 17 00:00:00 2001
From: "Adam T. Carpenter" <atc@53hor.net>
Date: Sat, 14 Sep 2024 21:11:51 -0400
Subject: feat: reverse sort posts by modify datetime

---
 src/posts/fs_post.rs | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

(limited to 'src/posts/fs_post.rs')

diff --git a/src/posts/fs_post.rs b/src/posts/fs_post.rs
index f83ff4a..8b8e725 100644
--- a/src/posts/fs_post.rs
+++ b/src/posts/fs_post.rs
@@ -1,7 +1,7 @@
 use crate::posts::abstractions::post::Post;
 use std::{borrow::Cow, fs, path::PathBuf};
 
-#[derive(Debug)]
+#[derive(Debug, Eq)]
 pub struct FsPost {
     file: PathBuf,
 }
@@ -22,3 +22,26 @@ impl Post for FsPost {
         Cow::Owned(article)
     }
 }
+
+impl Ord for FsPost {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.file
+            .metadata()
+            .unwrap()
+            .modified()
+            .unwrap()
+            .cmp(&other.file.metadata().unwrap().modified().unwrap())
+    }
+}
+
+impl PartialOrd for FsPost {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl PartialEq for FsPost {
+    fn eq(&self, other: &Self) -> bool {
+        self.get_title() == other.get_title()
+    }
+}
-- 
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