[rubygems/rubygems] Sync with pub_grub main branch

We became a bit out of sync lately.

https://github.com/rubygems/rubygems/commit/6161a2610a

1 files changed, 8 insertions, 1 deletions

diff --git a/lib/bundler/vendor/pub_grub/lib/pub_grub/static_package_source.rb b/lib/bundler/vendor/pub_grub/lib/pub_grub/static_package_source.rb
index e895812bed..4bf61461b2 100644
--- a/lib/bundler/vendor/pub_grub/lib/pub_grub/static_package_source.rb
+++ b/lib/bundler/vendor/pub_grub/lib/pub_grub/static_package_source.rb
@@ -19,7 +19,14 @@ module Bundler::PubGrub
         version = Gem::Version.new(version)
         @packages[name] ||= {}
         raise ArgumentError, "#{name} #{version} declared twice" if @packages[name].key?(version)
-        @packages[name][version] = deps
+        @packages[name][version] = clean_deps(name, version, deps)
+      end
+
+      private
+
+      # Exclude redundant self-referencing dependencies
+      def clean_deps(name, version, deps)
+        deps.reject {|dep_name, req| name == dep_name && Bundler::PubGrub::RubyGems.parse_range(req).include?(version) }
       end
     end