Avoid redefining IpAddr#as_json if it already exist

byroot · byroot · commit 7dd22481d5af · 2024-10-24T09:55:08.000+02:00
Ref: ruby/ipaddr#77
diff --git a/activesupport/lib/active_support/core_ext/object/json.rb b/activesupport/lib/active_support/core_ext/object/json.rb
@@ -233,9 +233,11 @@ def as_json(options = nil)
   end
 end
 
-class IPAddr # :nodoc:
-  def as_json(options = nil)
-    to_s
+unless IPAddr.method_defined?(:as_json, false)
+  class IPAddr # :nodoc:
+    def as_json(options = nil)
+      to_s
+    end
   end
 end
 
