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authorlassulus <lass@aidsballs.de>2015-07-27 10:09:13 +0200
committerlassulus <lass@aidsballs.de>2015-07-27 10:09:13 +0200
commit54a01c0c74bdd4233962d62c4e6631f7f8b50f77 (patch)
tree705a3f8307b49e52bd95ecac8cd6d6ca828921a4 /4lib/krebs/default.nix
parent6476abd6ac7e000d0759569a1e2754acb2f518ca (diff)
parent3197897292f0fc8f38d30ad6ddc9742be4a7cc1d (diff)
Merge branch 'tv' into master
Diffstat (limited to '4lib/krebs/default.nix')
-rw-r--r--4lib/krebs/default.nix33
1 files changed, 33 insertions, 0 deletions
diff --git a/4lib/krebs/default.nix b/4lib/krebs/default.nix
new file mode 100644
index 000000000..0c42a5de3
--- /dev/null
+++ b/4lib/krebs/default.nix
@@ -0,0 +1,33 @@
+{ lib, ... }:
+
+with builtins;
+with lib;
+
+builtins // lib // rec {
+
+ addName = name: set:
+ set // { inherit name; };
+
+ addNames = mapAttrs addName;
+
+ types = import ./types.nix { inherit lib; };
+
+
+ # listset k v = set k [v]
+
+ # listset-insert : k -> v -> listset k v -> listset k v
+ listset-insert = name: value: set:
+ set // { ${name} = set.${name} or [] ++ [value]; };
+
+ # tree k v = set k (either v (tree k v))
+
+ # tree-get : [k] -> tree k v -> v
+ tree-get = path: x:
+ let
+ y = x.${last path};
+ in
+ if typeOf y != "set"
+ then y
+ else tree-get (init path) y;
+
+}