Add bin and edit workflow

bin/gems/bundler-2.5.9/lib/bundler/resolver/root.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require_relative "package"
+
+module Bundler
+  class Resolver
+    #
+    # Represents the Gemfile from the resolver's perspective. It's the root
+    # package and Gemfile entries depend on it.
+    #
+    class Root < Package
+      def initialize(name)
+        @name = name
+      end
+
+      def meta?
+        true
+      end
+
+      def root?
+        true
+      end
+    end
+  end
+end