stringsx

Documentation

Overview

Package stringsx provides string utility functions.

This package offers helpful string manipulation utilities that complement the standard library's strings package. Functions focus on common use cases like secret masking, safe string handling, and text processing.

Features:

• MaskSecret: Secure display of sensitive data
• (Additional utilities to be added)

Example usage:

import "github.com/spcent/plumego/internal/stringsx"

// Mask a secret for logging
apiKey := "myapikey_1234567890abcdefghijklmn"
masked := stringsx.MaskSecret(apiKey)  // "my**************************mn"

// Safe for empty strings
empty := stringsx.MaskSecret("")       // ""

Index

• func MaskSecret(s string) string

Functions

func MaskSecret

func MaskSecret(s string) string

MaskSecret masks a secret for display. Rules: - empty => "" - len<=4 => "****" (same length) - otherwise => keep first 2 and last 2, middle masked