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RGBCube 2023-12-02 18:46:30 +03:00
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commit 6d86d57a77
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5
2023/1-2.nix
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@ -14,10 +14,7 @@ with builtins; with lib; rec {
nine = "9";
};
toDigit = maybeDigit: if digits ? "${maybeDigit}" then
digits.${maybeDigit}
else
maybeDigit;
toDigit = maybeDigit: digits.${maybeDigit} or maybeDigit;
allNeedles = flatten (mapAttrsToList (key: value: [ key (toString value) ]) digits);
allNeedlesReverse = map reverseString allNeedles;