¿Qué hace el comentario "frozen_string_literal: true"?
Este es el rspecbinstub en mi directorio de proyectos. #!/usr/bin/env ruby begin load File.expand_path("../spring", __FILE__) rescue LoadError end # frozen_string_literal: true # # This file was generated by Bundler. # # The application 'rspec' is installed as part of a gem, and # this file is...