diff options
| -rw-r--r-- | krebs/4lib/default.nix | 4 |
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; |