# File lib/bundler/shared_helpers.rb, line 37
    def default_bundle_dir
      bundle_dir = find_directory(".bundle")
      return nil unless bundle_dir

      global_bundle_dir = File.join(Bundler.rubygems.user_home, ".bundle")
      return nil if bundle_dir == global_bundle_dir

      Pathname.new(bundle_dir)
    end