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krebs lib += getAttrDef

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tv 2016-03-16 01:52:34 +01:00
parent fb82aa8f34
commit e6657cd46a
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krebs/4lib/default.nix
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@ -41,6 +41,7 @@ let out = rec {
mapAttrs (name: _: path + "/${name}")
(filterAttrs (_: eq "directory") (readDir path));
getAttrDef = name: set: set.${name} or set.default or null;
mapAttrValues = f: mapAttrs (_: f);
setAttr = name: value: set: set // { ${name} = value; };