utils

package

v0.0.0-...-29e355a Latest Latest Go to latest Published: Nov 17, 2024 License: MIT Imports: 15 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ragpanda/go-toolkit

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Documentation ¶

Index ¶

Constants
func ConvertIntSlice[U, T Int](in []T) (out []U)
func DayRange(t time.Time) (time.Time, time.Time)
func DigestDisplay(data interface{}) string
func Display(data interface{}) string
func GetNonEmptyStr(s ...string) string
func IPInCIDR(ipStr, cidrStr string) bool
func InLocWithSameLiteralTime(t time.Time, loc *time.Location) time.Time
func InLocWithSameTrueTime(t time.Time, loc *time.Location) time.Time
func InSlice[T comparable](slice []T, s T) bool
func IsBlankStr(s string) bool
func IsBlankStrPtr(s *string) bool
func IsDigits(s string) bool
func JsonDeepCopy[T any](v T) *T
func Marshal(v interface{}) ([]byte, error)
func MixUpDisplay(data interface{}, probability float32) string
func MustJsonDecodeString(v string, out interface{})
func MustJsonEncodeBytes(v interface{}) []byte
func MustJsonEncodeString(v interface{}) string
func Prepend[T any](slice []T, e T) []T
func ProtectPanic(ctx context.Context, execFunc func() error) (err error)
func Ref[T any](v T) *T
func ReserveSlice[T any](slice []T, capacity int) []T
func Retry(ctx context.Context, execFunc func(ctx context.Context) error, ...) error
func RetryMaxTimes(maxTimes int, interval time.Duration) func(*RetryParams)
func RetryMaxTimout(retryMaxTimout, interval time.Duration) func(*RetryParams)
func SplitSlice[T any](slice []T, n int) (ret [][]T)
func StringMapEqual(lhs, rhs map[string]string) bool
func TruncateDay(t time.Time) time.Time
func TruncateWeek(t time.Time) time.Time
func Unique[T comparable](slice []T) []T
func Unmarshal(data []byte, v interface{}) error
func ValueFromRef[T any](v *T) T
func WeekRange(t time.Time) (time.Time, time.Time)
type CIDRChecker
- func NewCIDRChecker(cidrStr string) *CIDRChecker
- func (self *CIDRChecker) Check(ipStr string) bool
- func (self *CIDRChecker) String() string
type Int
type RetryOption
type RetryParams

Constants ¶

View Source

const Day = 24 * time.Hour

Variables ¶

This section is empty.

Functions ¶

func ConvertIntSlice ¶

func ConvertIntSlice[U, T Int](in []T) (out []U)

func DayRange ¶

func DayRange(t time.Time) (time.Time, time.Time)

DayRange returns the start and end of the day of the given time.

func Display ¶

func Display(data interface{}) string

display object info, the struct will be convert to json, %+v as the final method, basic type will be use %+v too

func GetNonEmptyStr ¶

func GetNonEmptyStr(s ...string) string

func IPInCIDR ¶

func IPInCIDR(ipStr, cidrStr string) bool

func InLocWithSameLiteralTime ¶

func InLocWithSameLiteralTime(t time.Time, loc *time.Location) time.Time

InLocWithSameLiteralTime returns a time with the same literal time in the given location. For example, if t is 2019-01-01 00:00:00 +0800 CST, and loc is UTC, then the returned time will be 2019-01-01 00:00:00 +0000 UTC.

func InLocWithSameTrueTime ¶

func InLocWithSameTrueTime(t time.Time, loc *time.Location) time.Time

InLocWithSameTrueTime returns a time with the same true time in the given location. For example, if t is 2019-01-01 00:00:00 +0800 CST, and loc is UTC, then the returned time will be 2019-01-01 08:00:00 +0000 UTC.

func InSlice ¶

func InSlice[T comparable](slice []T, s T) bool

func IsBlankStr ¶

func IsBlankStr(s string) bool

func IsBlankStrPtr ¶

func IsBlankStrPtr(s *string) bool

func IsDigits ¶

func IsDigits(s string) bool

func JsonDeepCopy ¶

func JsonDeepCopy[T any](v T) *T

func Marshal ¶

func Marshal(v interface{}) ([]byte, error)

func MixUpDisplay ¶

func MixUpDisplay(data interface{}, probability float32) string

mix up sensitive info to display

func MustJsonDecodeString ¶

func MustJsonDecodeString(v string, out interface{})

func MustJsonEncodeBytes ¶

func MustJsonEncodeBytes(v interface{}) []byte

func MustJsonEncodeString ¶

func MustJsonEncodeString(v interface{}) string

func Prepend ¶

func Prepend[T any](slice []T, e T) []T

NOTE:non gurantee for order

func ProtectPanic ¶

func ProtectPanic(ctx context.Context, execFunc func() error) (err error)

func Ref ¶

func Ref[T any](v T) *T

func ReserveSlice ¶

func ReserveSlice[T any](slice []T, capacity int) []T

func Retry ¶

func Retry(ctx context.Context, execFunc func(ctx context.Context) error, options ...RetryOption) error

func RetryMaxTimes ¶

func RetryMaxTimes(maxTimes int, interval time.Duration) func(*RetryParams)

func RetryMaxTimout ¶

func RetryMaxTimout(retryMaxTimout, interval time.Duration) func(*RetryParams)

func SplitSlice ¶

func SplitSlice[T any](slice []T, n int) (ret [][]T)

func StringMapEqual ¶

func StringMapEqual(lhs, rhs map[string]string) bool

func TruncateDay ¶

func TruncateDay(t time.Time) time.Time

TruncateDay returns the start of the day of the given time.

func TruncateWeek ¶

func TruncateWeek(t time.Time) time.Time

TruncateWeek returns the start of the week of the given time.

func Unique ¶

func Unique[T comparable](slice []T) []T

func Unmarshal ¶

func Unmarshal(data []byte, v interface{}) error

func ValueFromRef ¶

func ValueFromRef[T any](v *T) T

func WeekRange ¶

func WeekRange(t time.Time) (time.Time, time.Time)

WeekRange returns the start and end of the week of the given time.

Types ¶

type CIDRChecker ¶

type CIDRChecker struct {
	// contains filtered or unexported fields
}

func NewCIDRChecker ¶

func NewCIDRChecker(cidrStr string) *CIDRChecker

func (*CIDRChecker) Check ¶

func (self *CIDRChecker) Check(ipStr string) bool

func (*CIDRChecker) String ¶

func (self *CIDRChecker) String() string

type Int ¶

type Int interface {
	~int | ~int8 | ~int16 | ~int32 | ~int64
}

type RetryOption ¶

type RetryOption func(*RetryParams)

type RetryParams ¶

type RetryParams struct {
	RetryFailedInterval time.Duration
	MaxTimout           time.Duration
	MaxTimes            int
}

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
concurrent
idgen
ratelimit

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