From e2021b7093fc1bb4eac8de290a31cbc101fdf40d Mon Sep 17 00:00:00 2001
From: Emile Clark-Boman <emile@agribit.com.au>
Date: Tue, 27 Jan 2026 12:41:32 +1000
Subject: [PATCH] fix this.std missing removeSuffix

---
 nt/primitives/bootstrap/std/string.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/nt/primitives/bootstrap/std/string.nix b/nt/primitives/bootstrap/std/string.nix
index 6a56b21..e44f938 100644
--- a/nt/primitives/bootstrap/std/string.nix
+++ b/nt/primitives/bootstrap/std/string.nix
@@ -22,4 +22,12 @@ in rec {
 
   hasInfix = infix: content:
     match ".*${escapeRegex infix}.*" "${content}" != null;
+
+  removeSuffix = suffix: str: let
+    sufLen = stringLength suffix;
+    sLen = stringLength str;
+  in
+    if sufLen <= sLen && suffix == substring (sLen - sufLen) sufLen str
+    then substring 0 (sLen - sufLen) str
+    else str;
 }