Added config option for how many recently updated entries to show and also showing the date of the update

src/lib.rs

@@ -72,6 +72,15 @@ impl Preprocessor for LastChanged {
             }
         });
 
+        let size = match ctx.config.get("output.html.recently-updated-size") {
+            Some(val) => match val {
+                toml::Value::Integer(i) => i,
+                _ => &5
+            },
+            None => &5,
+        }.to_owned();
+        let size = usize::try_from(size).expect("Recently Updated size is not an usize");
+
         let mut vec: Vec<(LiteLink, NaiveDate)> = map
             .into_iter()
             .map(|e| (e.0, NaiveDate::from_str(&e.1).unwrap()))
@@ -79,15 +88,16 @@ impl Preprocessor for LastChanged {
         // Sorting alphabetically and then by date, this means same date entries will be sorted alphabetically, otherwise the end result will be randomized when truncating
         vec.sort_by(|a, b| a.0.name.cmp(&b.0.name));
         vec.sort_by(|a, b| b.1.cmp(&a.1));
-        vec.truncate(5);
+        vec.truncate(size);
 
         let text: String = vec
             .into_iter()
             .map(|f| {
                 format!(
-                    "<li><a href=\"{}\">{}</a></li>",
+                    "<li><a href=\"{}\">{}</a> - {}</li>",
                     f.0.path.unwrap().display(),
-                    f.0.name
+                    f.0.name,
+                    f.1.to_string()
                 )
             })
             .collect();