From 8b1eaf7a6cc243d6b6ee08e36d0a3723b66aee74 Mon Sep 17 00:00:00 2001
From: khwerz <khwerz@gmail.com>
Date: Sun, 30 Jan 2022 00:11:18 -0400
Subject: [PATCH] simpler std.string.caps(), uses a frontier pattern

---
 lib/std/string.lua | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/std/string.lua b/lib/std/string.lua
index 6ad9014..8c85f97 100644
--- a/lib/std/string.lua
+++ b/lib/std/string.lua
@@ -126,9 +126,7 @@ end
 
 
 local function caps(s)
-   return(gsub(s, '(%w)([%w]*)', function(l, ls)
-      return upper(l) .. ls
-   end))
+   return(gsub(s, '%f[%w]%l', string.upper))
 end