original_string: protected function binder()
      {
          if (! $this->bindingRegistrar) {
              $this->bindingRegistrar = Container::getInstance()->bound(BindingRegistrar::class)
                          ? Container::getInstance()->make(BindingRegistrar::class) : null;
          }
  
          return $this->bindingRegistrar;
      }
code: protected function binder()
      {
          if (! $this->bindingRegistrar) {
              $this->bindingRegistrar = Container::getInstance()->bound(BindingRegistrar::class)
                          ? Container::getInstance()->make(BindingRegistrar::class) : null;
          }
  
          return $this->bindingRegistrar;
      }
code_tokens: protected function binder ( ) { if ( ! $ this -> bindingRegistrar ) { $ this -> bindingRegistrar = Container :: getInstance ( ) -> bound ( BindingRegistrar :: class ) ? Container :: getInstance ( ) -> make ( BindingRegistrar :: class ) : null ; } return $ this -> bindingRegistrar ; }
docstring: Get the model binding registrar instance.
  
  @return \Illuminate\Contracts\Routing\BindingRegistrar
docstring_tokens: Get the model binding registrar instance .