From f391e13ddb1fcd8a0a4daf033f341532060f7421 Mon Sep 17 00:00:00 2001
From: unwox <me@unwox.com>
Date: Thu, 14 Nov 2024 10:35:07 +0600
Subject: specify canonical URL for SEO

---
 lib/string.fnl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/string.fnl')

diff --git a/lib/string.fnl b/lib/string.fnl
index 3e6134e..c722bd3 100644
--- a/lib/string.fnl
+++ b/lib/string.fnl
@@ -32,8 +32,9 @@
 (fn ends-with [str end]
   (= (string.sub str (- (# end))) end))
 
-(fn trim [str]
-  (str:match "^%s*(.-)%s*$"))
+(fn trim [str pattern]
+  (local pattern (or pattern "%s"))
+  (str:match (.. "^" pattern "*(.-)" pattern "*$")))
 
 (fn truncate [str len ellipsis]
   (if (and (= (type str) "string")
-- 
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