'Merged' note

src/api/search.rs

@@ -68,6 +68,13 @@ impl PullRequest {
     pub fn body(&self) -> &str {
         &self.body
     }
+
+    pub fn note(&self) -> &str {
+        match &self.state {
+            PullRequestStatus::Open => "N/A",
+            PullRequestStatus::Closed => "Merged"
+        }
+    }
 }
 
 #[derive(Deserialize, Debug)]

src/markdown.rs

@@ -34,7 +34,7 @@ pub fn build_table(graph: Graph<Rc<PullRequest>, usize>, title: &str) -> String
                     node.title(),
                     graph[parent.source()].number()
                 ),
-                None => format!("|#{}|{}|**N/A**|\n", node.number(), node.title()),
+                None => format!("|#{}|{}|**{}**|\n", node.number(), node.title(), node.note()),
             };
 
             out.push_str(&process(row));