Revert "nixos: doc: implement related packages in the manual"

1 files changed, 0 insertions, 24 deletions

diff --git a/lib/lists.nix b/lib/lists.nix
index f7e09040a5aa..8f67c6bb0ca3 100644
--- a/lib/lists.nix
+++ b/lib/lists.nix
@@ -385,30 +385,6 @@ rec {
       if len < 2 then list
       else (sort strictLess pivot.left) ++  [ first ] ++  (sort strictLess pivot.right));
 
-  /* Compare two lists element-by-element.
-
-     Example:
-       compareLists compare [] []
-       => 0
-       compareLists compare [] [ "a" ]
-       => -1
-       compareLists compare [ "a" ] []
-       => 1
-       compareLists compare [ "a" "b" ] [ "a" "c" ]
-       => 1
-  */
-  compareLists = cmp: a: b:
-    if a == []
-    then if b == []
-         then 0
-         else -1
-    else if b == []
-         then 1
-         else let rel = cmp (head a) (head b); in
-              if rel == 0
-              then compareLists cmp (tail a) (tail b)
-              else rel;
-
   /* Return the first (at most) N elements of a list.
 
      Example: