original_string: public function change($appId, $appSecret, $redirectUrl = null)
  	{
  		\Config::set('facebook::app.appId', $appId);
  		\Config::set('facebook::app.appSecret', $appSecret);
  		if (!is_null($redirectUrl))
  		\Config::set('facebook::app.redirectUrl', $redirectUrl);
  		return $this;
  	}
code: public function change($appId, $appSecret, $redirectUrl = null)
  	{
  		\Config::set('facebook::app.appId', $appId);
  		\Config::set('facebook::app.appSecret', $appSecret);
  		if (!is_null($redirectUrl))
  		\Config::set('facebook::app.redirectUrl', $redirectUrl);
  		return $this;
  	}
code_tokens: public function change ( $ appId , $ appSecret , $ redirectUrl = null ) { \ Config :: set ( 'facebook::app.appId' , $ appId ) ; \ Config :: set ( 'facebook::app.appSecret' , $ appSecret ) ; if ( ! is_null ( $ redirectUrl ) ) \ Config :: set ( 'facebook::app.redirectUrl' , $ redirectUrl ) ; return $ this ; }
docstring: Change the appId, appSecret and redirectUrl before connecting.
  
  @param  string $appId
  @param  string $appSecret
  @param  string $redireectUrl
  @return this
docstring_tokens: Change the appId appSecret and redirectUrl before connecting .