# File lib/spring/client/binstub.rb, line 60
        def initialize(command)
          @command = command

          if command.binstub.exist?
            @existing = command.binstub.read
          elsif command.name == "rails"
            scriptfile = Spring.application_root_path.join("script/rails")
            @existing = scriptfile.read if scriptfile.exist?
          end
        end