original_string: public function isTensideConfigured()
      {
          if (isset($this->isTensideConfigured)) {
              return $this->isTensideConfigured;
          }
  
          return $this->isTensideConfigured = file_exists(
              $this->home->tensideDataDir() . DIRECTORY_SEPARATOR . 'tenside.json'
          );
      }
code: public function isTensideConfigured()
      {
          if (isset($this->isTensideConfigured)) {
              return $this->isTensideConfigured;
          }
  
          return $this->isTensideConfigured = file_exists(
              $this->home->tensideDataDir() . DIRECTORY_SEPARATOR . 'tenside.json'
          );
      }
code_tokens: public function isTensideConfigured ( ) { if ( isset ( $ this -> isTensideConfigured ) ) { return $ this -> isTensideConfigured ; } return $ this -> isTensideConfigured = file_exists ( $ this -> home -> tensideDataDir ( ) . DIRECTORY_SEPARATOR . 'tenside.json' ) ; }
docstring: Check if a "tenside.json" is present.
  
  @return bool
docstring_tokens: Check if a tenside . json is present .