macro

func ConvtKeyValuePairJson(m map[string]string) string

func ConvtKeyValuePairString(m map[string]string) string

func Do(err *error, fn func() (err error))

func EmptyUuid(s *string)

func Eqaul(a error, b ...error) bool

func ErrorCompose(a, b error) error

func ErrorComposef(a, b error, format string, args ...interface{}) error

func ErrorWithHandler(err error, handler ...func(err error)) bool

func HasError(err error) bool

func MapContain(m map[string]interface{}, key string) bool

func MapInt(m map[string]interface{}, key string) (int, bool)

func MapMap(m map[string]interface{}, key string) (map[string]interface{}, bool)

func MapString(m map[string]interface{}, key string) (string, bool)

func MapValue(m map[string]interface{}, key string) interface{}

func NewUuid() uuid.UUID

func NewUuidString() string

func Stack(err error) string

func StringBuilder() (func(elems ...interface{}), func(sep string) string)

func TimeParse(s string) time.Time