From 11efc5782d2db0dec9812db03407e9255e32314e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?=
 <rafael@rubyonrails.org>
Date: Wed, 2 Aug 2023 21:10:42 +0000
Subject: [PATCH] Only adds the deprecator in the app if Rails supports it

Fixes #329.
---
 lib/web_console.rb         | 4 ++++
 lib/web_console/railtie.rb | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/web_console.rb b/lib/web_console.rb
index 38526094..d201fab6 100644
--- a/lib/web_console.rb
+++ b/lib/web_console.rb
@@ -28,6 +28,10 @@ module WebConsole
   def self.logger
     (defined?(Rails.logger) && Rails.logger) || (@logger ||= ActiveSupport::Logger.new($stderr))
   end
+
+  def self.deprecator
+    @deprecator ||= ActiveSupport::Deprecation.new("5.0", "WebConsole")
+  end
 end
 
 require "web_console/railtie"
diff --git a/lib/web_console/railtie.rb b/lib/web_console/railtie.rb
index 0981cb75..9bc8fdc6 100644
--- a/lib/web_console/railtie.rb
+++ b/lib/web_console/railtie.rb
@@ -52,7 +52,7 @@ class Railtie < ::Rails::Railtie
     end
 
     initializer "web_console.deprecator" do |app|
-      app.deprecators[:web_console] = ActiveSupport::Deprecation.new("5.0", "WebConsole")
+      app.deprecators[:web_console] = WebConsole.deprecator if app.respond_to?(:deprecators)
     end
 
     initializer "web_console.permissions" do
@@ -67,7 +67,7 @@ def web_console_permissions
       when config.web_console.allowed_ips
         config.web_console.allowed_ips
       when config.web_console.whitelisted_ips
-        Rails.application.deprecators[:web_console].warn(<<-MSG.squish)
+        WebConsole.deprecator.warn(<<-MSG.squish)
           The config.web_console.whitelisted_ips is deprecated and will be ignored in future release of web_console.
           Please use config.web_console.allowed_ips instead.
         MSG