From 6405951a1f7707e8545d1a9fa2068bc58bf22aef Mon Sep 17 00:00:00 2001
From: Abir Khan <abirkhan3323@gmail.com>
Date: Wed, 5 Aug 2026 09:29:32 +0800
Subject: [PATCH] docs: add quick reference examples

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 3dd91a4..fa2933e 100644
--- a/README.md
+++ b/README.md
@@ -56,3 +56,12 @@ cmake ..
 make
 make test
 ```
+
+## Quick Reference
+
+```cpp
+auto s = strutil::trim("  hi  ");     // "hi"
+auto v = strutil::split("a,b", ',');  // {"a","b"}
+auto u = strutil::to_upper("hi");     // "HI"
+bool b = strutil::starts_with(s, "x"); // false
+```