From a4e3e16258210b3300aaf247033f941d36b58c28 Mon Sep 17 00:00:00 2001 From: Adam Joseph <54836058+amjoseph-nixpkgs@users.noreply.github.com> Date: Wed, 25 Jan 2023 02:52:54 +0000 Subject: [PATCH] Update lib/attrsets.nix Co-authored-by: Robert Hensing --- lib/attrsets.nix | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/attrsets.nix b/lib/attrsets.nix index 23d4a762f2fb..1a51225a80ed 100644 --- a/lib/attrsets.nix +++ b/lib/attrsets.nix @@ -483,7 +483,10 @@ rec { the *leaf* attributes of a potentially-nested attribute set: the second argument of the function will never be an attrset. Also, the first argument of the argument function is a *list* - of the names of the containing attributes. + of the attribute names that form the path to the leaf attribute. + + For a function that gives you control over what counts as a leaf, + see `mapAttrsRecursiveCond`. Example: mapAttrsRecursive (path: value: concatStringsSep "-" (path ++ [value]))