docs: function bridge_class(name, constructor) {
      var klass = boot_class_meta(RubyObject, constructor);
  
      klass._name = name;
  
      create_scope(Opal, klass, name);
      bridged_classes.push(klass);
  
      var object_methods = RubyBasicObject._methods.concat(RubyObject._methods);
  
      for (var i = 0, len = object_methods.length; i < len; i++) {
        var meth = object_methods[i];
        constructor.prototype[meth] = RubyObject._proto[meth];
      }
  
      return klass;
    }