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[FIXUP] Use attrset to store news ids

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Avoid the quadratic complexity of looking up every news item in a list
of (almost) every news item.
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Robert Helgesson 2017-09-04 22:45:28 +02:00
parent 722c8b2363
commit 4cab2c21ab
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1 changed files with 7 additions and 3 deletions
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home-manager/home-manager.nix
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@ -21,10 +21,14 @@ let
newsReadIds = newsReadIds =
if newsReadIdsFile == null if newsReadIdsFile == null
then [] then {}
else splitString "\n" (fileContents newsReadIdsFile); else
let
ids = splitString "\n" (fileContents newsReadIdsFile);
in
builtins.listToAttrs (map (id: { name = id; value = null; }) ids);
newsIsRead = entry: builtins.elem entry.id newsReadIds; newsIsRead = entry: builtins.hasAttr entry.id newsReadIds;
newsFiltered = newsFiltered =
let let