From 9c3330b00648b05adfcd37afd9a9410274770550 Mon Sep 17 00:00:00 2001
From: ahuston-0 <aliceghuston@gmail.com>
Date: Mon, 20 May 2024 01:19:21 -0400
Subject: [PATCH] convert if/else to lib.optionals

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>
---
 lib/default.nix | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/default.nix b/lib/default.nix
index 1115798..dc15a27 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -43,10 +43,9 @@
     # lsdir :: Path -> String -> [String]
     lsdir =
       dir:
-      if (builtins.pathExists (dir)) then
-        (lib.attrNames (lib.filterAttrs (path: type: type == "directory") (builtins.readDir (dir))))
-      else
-        [ ];
+      lib.optionals (builtins.pathExists dir) (
+        lib.attrNames (lib.filterAttrs (path: type: type == "directory") (builtins.readDir (dir)))
+      );
 
     # return full paths of all files in a directory
     #