From aaa52a7a1c68687b1d90c4fa363e4446f6af9f3d Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 20 Oct 2015 02:36:13 +0200 Subject: RIP lib.maybe --- krebs/4lib/maybe.nix | 10 ---------- 1 file changed, 10 deletions(-) delete mode 100644 krebs/4lib/maybe.nix (limited to 'krebs/4lib/maybe.nix') 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); -} -- cgit v1.2.3