fuel/fuel/packages/email/classes/email/driver/mandrill.php
public function get_merge_vars($key = null, $rcpt = null)
	{
		if (is_null($rcpt))
		{
			return \Arr::get($this->merge_vars, $key);
		}
		elseif (isset($this->rcpt_merge_vars[$rcpt]))
		{
			return \Arr::get($this->rcpt_merge_vars[$rcpt], $key);
		}
	}
public function get_merge_vars($key = null, $rcpt = null)
	{
		if (is_null($rcpt))
		{
			return \Arr::get($this->merge_vars, $key);
		}
		elseif (isset($this->rcpt_merge_vars[$rcpt]))
		{
			return \Arr::get($this->rcpt_merge_vars[$rcpt], $key);
		}
	}
public function get_merge_vars ( $ key = null , $ rcpt = null ) { if ( is_null ( $ rcpt ) ) { return \ Arr :: get ( $ this -> merge_vars , $ key ) ; } elseif ( isset ( $ this -> rcpt_merge_vars [ $ rcpt ] ) ) { return \ Arr :: get ( $ this -> rcpt_merge_vars [ $ rcpt ] , $ key ) ; } }
Get merge vars

@param  mixed $key  Null for all, string for specific
@param  mixed $rcpt Null for global, string for recipient
@return array
Get merge vars