hadata

Documentation

Index

• func ClearPointer(data interface{}) (interface{}, error)
• func EmptyThen(v1 string, v2 string) string
• func GenerateRandomString(n int, omit ...rune) string
• func GenerateRandomStringFromGivenRune(r []rune, n int) string
• func GetFloatFromString(d string) (float64, error)
• func GetIntFromString(s string) (int, error)
• func GetPointerData(data interface{}) (interface{}, error)
• func GetStringFromFloat(f float64) string
• func GetStringFromInt(d int) string
• func GetStringFromInterface(x interface{}) string
• func GetStructName(data interface{}) string
• func GetStructNameInLowerCase(data interface{}) string
• func InterStringSlice(s1 []string, s2 []string) []string
• func IsInStringSlice(list []string, data string) bool
• func LookUpFirstTagMark(data interface{}, tag string, mark string) (name string, value interface{}, err error)
• func MapToStruct(input interface{}, output interface{}) error
• func ReadStructTagData(data interface{}, tag string, includingField ...string) (map[string]interface{}, error)
• func StructToMap(item interface{}) map[string]interface{}
• func StructToStringMap(item interface{}) map[string]string
• func SwapStringSlice(ds *[]string) error
• func Unique(strSlice []string) []string
• func UpgradeVersion(version string, place int) (string, error)
• func VersionCleaner(v string) string
• func VersionToInt(v string, blockLength int) (int, error)
• type Binder
  • func (b Binder) With(t ...string) string
• type Sort
  • func QuickSort(arr []Sort, low, high int) []Sort
• type StringBinder
  • func NewStringBinder() *StringBinder
  • func (binder *StringBinder) BindInt(num ...int) *StringBinder
  • func (binder *StringBinder) BindString(str ...string) *StringBinder
  • func (binder *StringBinder) Value() string

Functions

func ClearPointer

func ClearPointer(data interface{}) (interface{}, error)

func EmptyThen

func EmptyThen(v1 string, v2 string) string

if v1 is empty, then v2

func GenerateRandomString

func GenerateRandomString(n int, omit ...rune) string

func GenerateRandomStringFromGivenRune

func GenerateRandomStringFromGivenRune(r []rune, n int) string

func GetFloatFromString

func GetFloatFromString(d string) (float64, error)

func GetIntFromString

func GetIntFromString(s string) (int, error)

func GetPointerData

func GetPointerData(data interface{}) (interface{}, error)

func GetStringFromFloat

func GetStringFromFloat(f float64) string

func GetStringFromInt

func GetStringFromInt(d int) string

get string from int

func GetStringFromInterface

func GetStringFromInterface(x interface{}) string

func GetStructName

func GetStructName(data interface{}) string

func GetStructNameInLowerCase

func GetStructNameInLowerCase(data interface{}) string

func InterStringSlice

func InterStringSlice(s1 []string, s2 []string) []string

func IsInStringSlice

func IsInStringSlice(list []string, data string) bool

check is data is in list

func LookUpFirstTagMark

func LookUpFirstTagMark(data interface{}, tag string, mark string) (name string, value interface{}, err error)

func MapToStruct

func MapToStruct(input interface{}, output interface{}) error

func ReadStructTagData

func ReadStructTagData(data interface{}, tag string, includingField ...string) (map[string]interface{}, error)

return struct tag data, in json key, empty field will be dropped unless specified in including field

func StructToMap

func StructToMap(item interface{}) map[string]interface{}

func StructToStringMap

func StructToStringMap(item interface{}) map[string]string

func SwapStringSlice

func SwapStringSlice(ds *[]string) error

swap slice

func Unique

func Unique(strSlice []string) []string

func UpgradeVersion

func UpgradeVersion(version string, place int) (string, error)

upgrade version

place start from 1

can be used in version like 1.0.1 or v1.0

func VersionCleaner

func VersionCleaner(v string) string

rm v/V from head

func VersionToInt

func VersionToInt(v string, blockLength int) (int, error)

transfer version to int

Types

type Binder

type Binder string

func (Binder) With

func (b Binder) With(t ...string) string

type Sort

type Sort interface {
	GetValue() int
}

func QuickSort

func QuickSort(arr []Sort, low, high int) []Sort

type StringBinder

type StringBinder struct {
	Builder strings.Builder
}

func NewStringBinder

func NewStringBinder() *StringBinder

func (*StringBinder) BindInt

func (binder *StringBinder) BindInt(num ...int) *StringBinder

func (*StringBinder) BindString

func (binder *StringBinder) BindString(str ...string) *StringBinder

func (*StringBinder) Value

func (binder *StringBinder) Value() string