cleanup

CHANGELOG.md

@@ -1,11 +1,7 @@
 ## 4.1.0
 
 - Add "headers" option to add additional response headers.
-  For example: --headers="header1=value;header2=value;"
-
-- Update minimum Dart SDK to `3.0.0`.
-## 4.0.2-wip
-
+  For example: `--headers="header1=value;header2=value;"`
 - Update minimum Dart SDK to `3.0.0`.
 
 ## 4.0.1

bin/dhttpd.dart

@@ -30,10 +30,9 @@ Future<void> main(List<String> args) async {
   print('Server started on port ${options.port}');
 }
 
-Map<String, String> _parseKeyValuePairs(String str) {
-  final regex = RegExp(r'([\w-]+)=([\w-]+)(;|$)');
-  final map = <String, String>{};
-  return <String, String>{
-    for (var match in regex.allMatches(str)) match.group(1)!: match.group(2)!,
-  };
-}
+Map<String, String> _parseKeyValuePairs(String str) => <String, String>{
+      for (var match in _regex.allMatches(str))
+        match.group(1)!: match.group(2)!,
+    };
+
+final _regex = RegExp(r'([\w-]+)=([\w-]+)(;|$)');

lib/dhttpd.dart

@@ -58,6 +58,5 @@ Middleware _headersMiddleware(Map<String, String>? headers) =>
               responseHeaders[entry.key] = entry.value;
             }
           }
-          final newResponse = response.change(headers: responseHeaders);
-          return newResponse;
+          return response.change(headers: responseHeaders);
         };