func (l *line) isHelperMethodOf(name string) bool {
	return l.isHelperMethod() && l.tokens[1] == name
}
func (l *line) isHelperMethodOf(name string) bool {
	return l.isHelperMethod() && l.tokens[1] == name
}
func ( l * line ) isHelperMethodOf ( name string ) bool { return l . isHelperMethod ( ) && l . tokens [ 1 ] == name }
// isHelperMethodOf returns true if the line is a specified helper method.
isHelperMethodOf returns true if the line is a specified helper method .