NaiJi/tour-of-nix
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tour-of-nix
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Add '30.nix'

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NaiJi ✨ 2022-04-25 02:04:41 +00:00
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with import <nixpkgs> { };
let
listOfNumbers = [2 4 6 9 27];
myMap = f: l: lib.fold (x: y: [(f x)] ++ y) [] l;
in
rec {
#your map should create the same result as the standard map function
example = map (x: builtins.div x 2) listOfNumbers;
result = myMap (x: builtins.div x 2) listOfNumbers;
}