utils

Documentation

Overview

Some useful logical operation for data processing

Index

• func All(bs ...func() bool) (int, bool)
• func Chain(fnList ...func() error) error
• func ChainWithoutWrapper(fnList ...func() error) error
• func Diff[T any, K comparable](list1 []T, list2 []T, Key func(item T) K) (noInList1, noInList2 []T)
• func Go(fn func())
• func GoWithAction(fn func(), panicAction func(r interface{}))
• func Max[T constraints.Ordered](a, b T) T
• func NowInMs() uint64
• func NowInSec() uint64
• func PanicIf(err error)
• func Retry(maxRetry uint, timeWait time.Duration, action func() error, errHint string) error
• func StrOrDefault(str string, other string) string
• type ChainError
  • func (ce *ChainError) Error() string
• type Default

Functions

func All

func All(bs ...func() bool) (int, bool)

func Chain

func Chain(
	fnList ...func() error,
) error

func ChainWithoutWrapper

func ChainWithoutWrapper(
	fnList ...func() error,
) error

ChainWithoutWrapper Return error instead of a wrapper.

func Diff

func Diff[T any, K comparable](list1 []T, list2 []T, Key func(item T) K) (noInList1, noInList2 []T)

func Go

func Go(fn func())

func GoWithAction

func GoWithAction(fn func(), panicAction func(r interface{}))

func Max

func Max[T constraints.Ordered](a, b T) T

func NowInMs

func NowInMs() uint64

func NowInSec

func NowInSec() uint64

func PanicIf

func PanicIf(err error)

func Retry

func Retry(
	maxRetry uint,
	timeWait time.Duration,
	action func() error,
	errHint string,
) error

func StrOrDefault

func StrOrDefault(str string, other string) string

Types

type ChainError

type ChainError struct {
	FnIndex uint
	Err     error
}

func (*ChainError) Error

func (ce *ChainError) Error() string

type Default

type Default interface {
	constraints.Ordered
}