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authorlassulus <lass@aidsballs.de>2016-06-30 21:51:09 +0200
committerlassulus <lass@aidsballs.de>2016-06-30 21:51:09 +0200
commitb3fa9cbd7e4bc8fe950aed139d857a2f14775b94 (patch)
tree223af7528e038008bf8de4252dc986910f380f13 /krebs/4lib
parenteac3b2f4b46c9046205bc2507cd8fab3840929bb (diff)
parent4d63548868ec4806d62d82337bb278e6dd34f21e (diff)
Merge remote-tracking branch 'cd/master'
Diffstat (limited to 'krebs/4lib')
-rw-r--r--krebs/4lib/default.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/krebs/4lib/default.nix b/krebs/4lib/default.nix
index afff17296..296748333 100644
--- a/krebs/4lib/default.nix
+++ b/krebs/4lib/default.nix
@@ -58,6 +58,10 @@ let out = rec {
genAttrs' = names: f: listToAttrs (map f names);
+ getAttrs = names: set:
+ listToAttrs (map (name: nameValuePair name set.${name})
+ (filter (flip hasAttr set) names));
+
setAttr = name: value: set: set // { ${name} = value; };
optionalTrace = c: msg: x: if c then trace msg x else x;