extutil

Documentation

Overview

Package extutil contains a variety of util functions that were identified as common code duplication. More specialized packages exist for groups of use cases (extlogging and exthttp) for example.

Index

• func JsonMangle[T any](in T) T
• func MaskString(s string, search string, remaining int) string
• func MustHaveValue[T any, K comparable](m map[K]T, key K) T
• func Ptr[T any](val T) *T
• func ToBool(val interface{}) bool
• func ToInt(val interface{}) int
• func ToInt32(val interface{}) int32
• func ToInt64(val interface{}) int64
• func ToKeyValue(config map[string]interface{}, configName string) (map[string]string, error)
• func ToString(val interface{}) string
• func ToStringArray(s interface{}) []string
• func ToUInt(val interface{}) uint
• func ToUInt64(val interface{}) uint64

Functions

func JsonMangle

func JsonMangle[T any](in T) T

func MaskString

func MaskString(s string, search string, remaining int) string

func MustHaveValue

func MustHaveValue[T any, K comparable](m map[K]T, key K) T

MustHaveValue panics if the given key is not present in the map or the value is nil or empty.

func Ptr

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

Ptr returns a pointer to the given value. You will find this helpful when desiring to pass a literal value to a function that requires a pointer.

func ToBool

func ToBool(val interface{}) bool

func ToInt

func ToInt(val interface{}) int

func ToInt32

func ToInt32(val interface{}) int32

func ToInt64

func ToInt64(val interface{}) int64

func ToKeyValue

func ToKeyValue(config map[string]interface{}, configName string) (map[string]string, error)

func ToString

func ToString(val interface{}) string

func ToStringArray

func ToStringArray(s interface{}) []string

func ToUInt

func ToUInt(val interface{}) uint

func ToUInt64

func ToUInt64(val interface{}) uint64