original_string: public function contains($address)
      {
          $ob = new Horde_Mail_Rfc822_Address($address);
  
          foreach ($this->raw_addresses as $val) {
              if ($val->match($ob)) {
                  return true;
              }
          }
  
          return false;
      }
code: public function contains($address)
      {
          $ob = new Horde_Mail_Rfc822_Address($address);
  
          foreach ($this->raw_addresses as $val) {
              if ($val->match($ob)) {
                  return true;
              }
          }
  
          return false;
      }
code_tokens: public function contains ( $ address ) { $ ob = new Horde_Mail_Rfc822_Address ( $ address ) ; foreach ( $ this -> raw_addresses as $ val ) { if ( $ val -> match ( $ ob ) ) { return true ; } } return false ; }
docstring: Does this list contain the given e-mail address?
  
  @param mixed $address  An e-mail address.
  
  @return boolean  True if the e-mail address is contained in the list.
docstring_tokens: Does this list contain the given e - mail address?