langext

package
v0.0.22 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Nov 30, 2022 License: Apache-2.0 Imports: 13 Imported by: 2

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddToSet 

func AddToSet[T comparable](set []T, add T) []T

func ArrAll 

func ArrAll(arr interface{}, fn func(int) bool) bool

func ArrAllErr 

func ArrAllErr(arr interface{}, fn func(int) (bool, error)) (bool, error)

func ArrAny 

func ArrAny(arr interface{}, fn func(int) bool) bool

func ArrAnyErr 

func ArrAnyErr(arr interface{}, fn func(int) (bool, error)) (bool, error)

func ArrEqualsExact 

func ArrEqualsExact[T comparable](arr1 []T, arr2 []T) bool

func ArrFirst added in v0.0.8 

func ArrFirst[T comparable](arr []T, comp func(v T) bool) (T, bool)

func ArrFirstIndex added in v0.0.18 

func ArrFirstIndex[T comparable](arr []T, needle T) int

func ArrLast added in v0.0.8 

func ArrLast[T comparable](arr []T, comp func(v T) bool) (T, bool)

func ArrLastIndex added in v0.0.18 

func ArrLastIndex[T comparable](arr []T, needle T) int

func ArrMap added in v0.0.18 

func ArrMap[T1 any, T2 any](arr []T1, conv func(v T1) T2) []T2

func ArrNone 

func ArrNone(arr interface{}, fn func(int) bool) bool

func ArrNoneErr 

func ArrNoneErr(arr interface{}, fn func(int) (bool, error)) (bool, error)

func ArrSum added in v0.0.18 

func ArrSum[T NumberConstraint](arr []T) T

func ArrUnique 

func ArrUnique[T comparable](array []T) []T

func BoolCount added in v0.0.7 

func BoolCount(arr ...bool) int

func BytesXOR added in v0.0.5 

func BytesXOR(a []byte, b []byte) ([]byte, error)

func Coalesce 

func Coalesce[T any](v *T, def T) T

func CoalesceBool 

func CoalesceBool(b *bool, def bool) bool

func CoalesceInt 

func CoalesceInt(i *int, def int) int

func CoalesceInt32 

func CoalesceInt32(i *int32, def int32) int32

func CoalesceString 

func CoalesceString(s *string, def string) string

func CoalesceStringer 

func CoalesceStringer(s fmt.Stringer, def string) string

func CoalesceTime 

func CoalesceTime(t *time.Time, def time.Time) time.Time

func CompareArr added in v0.0.12 

func CompareArr[T OrderedConstraint](arr1 []T, arr2 []T) bool

func CompareIntArr 

func CompareIntArr(arr1 []int, arr2 []int) bool

func Conditional added in v0.0.21 

func Conditional[T any](v bool, resTrue T, resFalse T) T

func ConvertStringerArray 

func ConvertStringerArray[T fmt.Stringer](inarr []T) []string

func DeRefStringer 

func DeRefStringer(v fmt.Stringer) *string

func DecodeBase62 added in v0.0.11 

func DecodeBase62(str string) (uint64, error)

func DegToRad added in v0.0.12 

func DegToRad(deg float64) float64

func EncodeBase62 added in v0.0.11 

func EncodeBase62(num uint64) string

func FileExists added in v0.0.5 

func FileExists(filename string) bool

func ForceArray 

func ForceArray[T any](v []T) []T

func FormatBool added in v0.0.5 

func FormatBool(v bool, strTrue string, strFalse string) string

func FormatBytes added in v0.0.5 

func FormatBytes(b int64) string

func FormatBytesToSI 

func FormatBytesToSI(b uint64) string

func GeoDistance added in v0.0.13 

func GeoDistance(lon1 float64, lat1 float64, lon2 float64, lat2 float64) float64

func InArray 

func InArray[T comparable](needle T, haystack []T) bool

func Indent added in v0.0.5 

func Indent(str string, pad string) string

func IsNil 

func IsNil(i interface{}) bool

func MapKeyArr added in v0.0.5 

func MapKeyArr[T comparable, V any](v map[T]V) []T

func NewBracesUUID added in v0.0.5 

func NewBracesUUID() (string, error)

func NewHexUUID added in v0.0.5 

func NewHexUUID() (string, error)

func NewParensUUID added in v0.0.5 

func NewParensUUID() (string, error)

func NewRawHexUUID added in v0.0.5 

func NewRawHexUUID() (string, error)

func NewUUID added in v0.0.5 

func NewUUID() ([16]byte, error)

func NewUpperHexUUID added in v0.0.5 

func NewUpperHexUUID() (string, error)

func NumToStringOpt added in v0.0.5 

func NumToStringOpt[V IntConstraint](v *V, fallback string) string

func PatchJson added in v0.0.5 

func PatchJson[JV string | []byte](rawjson JV, key string, value any) (JV, error)

func PatchRemJson added in v0.0.5 

func PatchRemJson[JV string | []byte](rawjson JV, key string) (JV, error)

func PrettyPrintJson added in v0.0.5 

func PrettyPrintJson(str string) (string, bool)

func Ptr 

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

func PtrFloat32 

func PtrFloat32(v float32) *float32

func PtrFloat64 

func PtrFloat64(v float64) *float64

func PtrInt32 

func PtrInt32(v int32) *int32

func PtrInt64 

func PtrInt64(v int64) *int64

func RadToDeg added in v0.0.12 

func RadToDeg(rad float64) float64

func RandBase62 added in v0.0.5 

func RandBase62(rlen int) string

func RandBytes added in v0.0.5 

func RandBytes(size int) []byte

func Range added in v0.0.7 

func Range[T IntegerConstraint](start T, end T) []T

func ReverseArray 

func ReverseArray[T any](v []T)

func StrLimit 

func StrLimit(val string, maxlen int, suffix string) string

func StrPadLeft 

func StrPadLeft(str string, pad string, padlen int) string

func StrPadRight 

func StrPadRight(str string, pad string, padlen int) string

func StrRunePadLeft added in v0.0.5 

func StrRunePadLeft(str string, pad string, padlen int) string

func StrRunePadRight added in v0.0.5 

func StrRunePadRight(str string, pad string, padlen int) string

func StrSplit 

func StrSplit(val string, sep string, allowEmpty bool) []string

func TryPrettyPrintJson added in v0.0.5 

func TryPrettyPrintJson(str string) string

Types

type A added in v0.0.5 

type A []any

type ComplexConstraint added in v0.0.6 

type ComplexConstraint interface {
	~complex64 | ~complex128
}

type FloatConstraint added in v0.0.6 

type FloatConstraint interface {
	~float32 | ~float64
}

type H added in v0.0.5 

type H map[string]any

type IntConstraint added in v0.0.5 

type IntConstraint interface {
	int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64
}

type IntegerConstraint added in v0.0.6 

type IntegerConstraint interface {
	SignedConstraint | UnsignedConstraint
}

type NumberConstraint added in v0.0.6 

type NumberConstraint interface {
	IntegerConstraint | FloatConstraint
}

type OrderedConstraint added in v0.0.6 

type OrderedConstraint interface {
	IntegerConstraint | FloatConstraint | ~string
}

type SignedConstraint added in v0.0.6 

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

type UnsignedConstraint added in v0.0.6 

type UnsignedConstraint interface {
	~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr
}

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.