fuel/fuel/core/classes/session/driver.php
public function set($name, $value = null)
	{
		is_null($name) or \Arr::set($this->data, $name, $value);

		return $this;
	}
public function set($name, $value = null)
	{
		is_null($name) or \Arr::set($this->data, $name, $value);

		return $this;
	}
public function set ( $ name , $ value = null ) { is_null ( $ name ) or \ Arr :: set ( $ this -> data , $ name , $ value ) ; return $ this ; }
set session variables

@param	string|array	name of the variable to set or array of values, array(name => value)
@param	mixed			value
@access	public
@return	Fuel\Core\Session_Driver
set session variables