fix example for foldl

2020-05-07 09:04:02 -04:00 · 2020-05-07 09:04:02 -04:00 · 448d68c511
parent 2c58b1d464
commit 448d68c511
1 changed files with 2 additions and 2 deletions
--- a/lib/lists.nix
+++ b/lib/lists.nix
@ -73,8 +73,8 @@ rec {
       lconcat [ "a" "b" "c" ]
       => "zabc"
       # different types
-       lstrange = foldl (str: int: str + toString (int + 1)) ""
-       strange [ 1 2 3 4 ]
+       lstrange = foldl (str: int: str + toString (int + 1)) "a"
+       lstrange [ 1 2 3 4 ]
       => "a2345"
  */
  foldl = op: nul: list: