Method MethodHandler

hero/struct.go:182–189

MethodHandler accepts a "methodName" that should be a valid an exported method of the struct and returns its converted Handler. Second input is optional, even zero is a valid value and can resolve path parameters correctly if from root party.

(methodName string, paramsCount int)

// Second input is optional,
// even zero is a valid value and can resolve path parameters correctly if from root party.
func (s *Struct) MethodHandler(methodName string, paramsCount int) context.Handler {
	m, ok := s.ptrValue.Type().MethodByName(methodName)
	if !ok {
		panic(fmt.Sprintf("struct: method: %s does not exist", methodName))
	}

	return makeHandler(m.Func, s.Container, paramsCount)
}