From 268c0b12d6511f970a4d408437b97901f9f9305f Mon Sep 17 00:00:00 2001
From: Franz Liedke <249125+franzliedke@users.noreply.github.com>
Date: Wed, 10 Jan 2024 11:39:44 +0100
Subject: [PATCH] Allow using middleware with custom configuration

---
 lib/rack/attack.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rack/attack.rb b/lib/rack/attack.rb
index c9094b21..7689b049 100644
--- a/lib/rack/attack.rb
+++ b/lib/rack/attack.rb
@@ -96,9 +96,9 @@ def reset!
 
     attr_reader :configuration
 
-    def initialize(app)
+    def initialize(app, configuration = nil)
       @app = app
-      @configuration = self.class.configuration
+      @configuration = configuration || self.class.configuration
     end
 
     def call(env)