diff options
Diffstat (limited to 'krebs/4lib/maybe.nix')
-rw-r--r-- | krebs/4lib/maybe.nix | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/krebs/4lib/maybe.nix b/krebs/4lib/maybe.nix deleted file mode 100644 index 5189c99a1..000000000 --- a/krebs/4lib/maybe.nix +++ /dev/null @@ -1,10 +0,0 @@ -{ ... }: - -rec { - Just = x: { type = "maybe"; value = x; }; - Nothing = { type = "maybe"; }; - isMaybe = x: builtins.typeOf x == "set" && x.type or false == "maybe"; - isJust = x: isMaybe x && builtins.hasAttr "value" x; - fromJust = x: assert isJust x; x.value; - catMaybes = xs: map fromJust (builtins.filter isJust xs); -} |