Add bin and edit workflow

bin/gems/facets-3.1.0/lib/standard/facets/pathname/root.rb

@@ -0,0 +1,10 @@
+class Pathname
+
+  # Root constant for building paths from root directory onward.
+  #
+  # Returns [Pathname]
+  def self.root
+    Pathname.new('/')
+  end
+
+end