From 4dd442ef56a9c6667d33ac751dd0ded37e3b1e18 Mon Sep 17 00:00:00 2001
From: Dmytro Zakharov <dmytro@qonto.eu>
Date: Mon, 22 Jan 2018 19:40:55 +0100
Subject: [PATCH] update readme

---
 README.md | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ede9f1d..ba674c9 100644
--- a/README.md
+++ b/README.md
@@ -120,9 +120,14 @@ end
 Get notified when the client sends a request with the same idempotency key:
 
 ```ruby
-class RailsCallback < Callback
+class RailsCallback
+  attr_reader :request
+  
+  def initialize(request)
+    @request = request
+  end
+  
   def detected(key:)
-    # `request` is also available
     Rails.logger.warn "IdempotentRequest request detected, key: #{key}"
   end
 end