From 09aee329cf73b850bafd36a8810ff90532544a78 Mon Sep 17 00:00:00 2001
From: alexion <contact@alexion.dev>
Date: Fri, 28 Aug 2026 10:18:34 -0400
Subject: [PATCH] docs(nix): remove unobserved let rule

---
 docs/nix.md | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/docs/nix.md b/docs/nix.md
index 995deab..3b62482 100644
--- a/docs/nix.md
+++ b/docs/nix.md
@@ -154,31 +154,6 @@ in
 lib.genAttrs hostNames mkHost
 ```
 
-### Bind shared expressions once
-
-Use a `let` binding when sibling expressions depend on the same derived value.
-
-Avoid:
-
-```nix
-{
-  hostNames = lib.attrNames hosts;
-  hostCount = lib.length (lib.attrNames hosts);
-}
-```
-
-Use:
-
-```nix
-let
-  hostNames = lib.attrNames hosts;
-in
-{
-  inherit hostNames;
-  hostCount = lib.length hostNames;
-}
-```
-
 ### Keep bindings in the smallest scope
 
 Place a `let` binding inside the expression that consumes it.