From df0b41fc7219f9f4900e117591dd8331dc4a10b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@riseup.net>
Date: Thu, 20 Jun 2019 12:16:58 +0200
Subject: [PATCH] [rubygems/rubygems] Explicitly deprecate `rubyforge_project`

https://github.com/rubygems/rubygems/commit/9094740109
---
 lib/rubygems/specification.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb
index 3c8248793c..978854d75f 100644
--- a/lib/rubygems/specification.rb
+++ b/lib/rubygems/specification.rb
@@ -732,6 +732,7 @@ class Gem::Specification < Gem::BasicSpecification
   # Formerly used to set rubyforge project.
 
   attr_writer :rubyforge_project
+  deprecate :rubyforge_project=, :none,       2019, 12
 
   ##
   # The Gem::Specification version of this gemspec.