func (c *Config) Getbool(key string) (bool, error) {
	if value, found := c.data[key]; found {
		return strconv.ParseBool(value)
	}
	return false, ErrKey
}
func (c *Config) Getbool(key string) (bool, error) {
	if value, found := c.data[key]; found {
		return strconv.ParseBool(value)
	}
	return false, ErrKey
}
func ( c * Config ) Getbool ( key string ) ( bool , error ) { if value , found := c . data [ key ] ; found { return strconv . ParseBool ( value ) } return false , ErrKey }
// Getbool returns the boolean value for a given key.
Getbool returns the boolean value for a given key .