refactor: delete enum, add nameless-gangster

src/movie_enum.rs

@@ -1,17 +1,8 @@
-pub enum Movies {
-    NewWorld,
-    TheWarOfFlower,
-}
-
 pub fn str_to_movie(name: String) -> Result<&'static str, &'static str> {
-    let movie = match name.as_str() {
-        "new-world" => Movies::NewWorld,
-        "the-war-of-flower" => Movies::TheWarOfFlower,
+    Ok(match name.as_str() {
+        "new-world" => "신세계",
+        "the-war-of-flower" => "타짜",
+        "nameless-gangster" => "범죄와의 전쟁",
         _ => return Err("404 Not Found: Unknown movie title"),
-    };
-
-    Ok(match movie {
-        Movies::NewWorld => "신세계",
-        Movies::TheWarOfFlower => "타짜"
     })
 }