lib/attrsets: rename cartesianProductOfSets to cartesianProduct

let

  inherit (builtins) head length;

  inherit (lib.trivial) mergeAttrs warn;

  inherit (lib.trivial) isInOldestRelease mergeAttrs warn warnIf;

  inherit (lib.strings) concatStringsSep concatMapStringsSep escapeNixIdentifier sanitizeDerivationName;

  inherit (lib.lists) foldr foldl' concatMap elemAt all partition groupBy take foldl;

in

    # Type

    ```

    cartesianProductOfSets :: AttrSet -> [AttrSet]

    cartesianProduct :: AttrSet -> [AttrSet]

    ```

    # Examples

    :::{.example}

    ## `lib.attrsets.cartesianProductOfSets` usage example

    ## `lib.attrsets.cartesianProduct` usage example

    ```nix

    cartesianProductOfSets { a = [ 1 2 ]; b = [ 10 20 ]; }

    cartesianProduct { a = [ 1 2 ]; b = [ 10 20 ]; }

    => [

         { a = 1; b = 10; }

         { a = 1; b = 20; }

    :::

  */

  cartesianProductOfSets =

  cartesianProduct =

    attrsOfLists:

    foldl' (listOfAttrs: attrName:

      concatMap (attrs:

  # DEPRECATED

  zip = warn

    "lib.zip is a deprecated alias of lib.zipAttrsWith." zipAttrsWith;

  # DEPRECATED

  cartesianProductOfSets = warnIf (isInOldestRelease 2405)

    "lib.cartesianProductOfSets is a deprecated alias of lib.cartesianProduct." cartesianProduct;

}

      zipAttrsWithNames zipAttrsWith zipAttrs recursiveUpdateUntil

      recursiveUpdate matchAttrs mergeAttrsList overrideExisting showAttrPath getOutput

      getBin getLib getDev getMan chooseDevOutputs zipWithNames zip

      recurseIntoAttrs dontRecurseIntoAttrs cartesianProductOfSets

      recurseIntoAttrs dontRecurseIntoAttrs cartesianProduct cartesianProductOfSets

      updateManyAttrsByPath;

    inherit (self.lists) singleton forEach foldr fold foldl foldl' imap0 imap1

      concatMap flatten remove findSingle findFirst any all count