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nixos/printing: simplify filterGutenprint function

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Samuel Gräfenstein 2021-03-14 11:59:00 +01:00
parent 7fcc4a8a84
commit 87f4d7a07a
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nixos/modules/services/printing/cupsd.nix
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@ -104,7 +104,7 @@ let
ignoreCollisions = true; ignoreCollisions = true;
}; };
filterGutenprint = pkgs: filter (pkg: pkg.meta.isGutenprint or false == true) pkgs; filterGutenprint = filter (pkg: pkg.meta.isGutenprint or false == true);
containsGutenprint = pkgs: length (filterGutenprint pkgs) > 0; containsGutenprint = pkgs: length (filterGutenprint pkgs) > 0;
getGutenprint = pkgs: head (filterGutenprint pkgs); getGutenprint = pkgs: head (filterGutenprint pkgs);