16 lines
427 B
Nix
16 lines
427 B
Nix
with builtins;
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rec {
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splitLines = s: filter (x: !isList x) (split "\n" s);
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concatStrings = concatStringsSep "";
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# FIXME: O(n^2)
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unique = foldl' (acc: e: if elem e acc then acc else acc ++ [ e ]) [];
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nameValuePair = name: value: { inherit name value; };
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filterAttrs = pred: set:
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listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
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}
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