writing

# File activesupport/lib/active_support/encrypted_file.rb, line 89
      def writing(contents)
        Tempfile.create(["", "-" + content_path.basename.to_s.chomp(".enc")]) do |tmp_file|
          tmp_path = Pathname.new(tmp_file)
          tmp_path.binwrite contents

          yield tmp_path

          updated_contents = tmp_path.binread

          write(updated_contents) if updated_contents != contents
        end
      end