original_string: public function isEncrypted($attribute)
      {
          if ( ! array_key_exists($attribute, $this->attributes)) {
              return false;
          }
  
          try {
              $this->decrypt(array_get($this->attributes, $attribute));
          } catch (DecryptException $exception) {
              return false;
          }
  
          return true;
      }
code: public function isEncrypted($attribute)
      {
          if ( ! array_key_exists($attribute, $this->attributes)) {
              return false;
          }
  
          try {
              $this->decrypt(array_get($this->attributes, $attribute));
          } catch (DecryptException $exception) {
              return false;
          }
  
          return true;
      }
code_tokens: public function isEncrypted ( $ attribute ) { if ( ! array_key_exists ( $ attribute , $ this -> attributes ) ) { return false ; } try { $ this -> decrypt ( array_get ( $ this -> attributes , $ attribute ) ) ; } catch ( DecryptException $ exception ) { return false ; } return true ; }
docstring: Returns whether the attribute is encrypted.
  
  @param string $attribute name
  
  @return bool
docstring_tokens: Returns whether the attribute is encrypted .