tour-of-nix/25.nix

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Nix
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2022-04-19 22:37:58 +02:00
with import <nixpkgs> {};
let
func = x: y: assert (x==2) || abort "x has to be 2 or it won't work!"; x + y;
n = -1; # only modify this line
in
assert (lib.isInt n) || abort "Type error since supplied argument is no int!";
rec {
ex00 = func (n+3) 3;
}