18 lines
480 B
Nix
18 lines
480 B
Nix
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with import <nixpkgs> { };
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with stdenv.lib;
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let
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attr = {a="a"; b = 1; c = true;};
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s = "b";
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in
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{
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#replace all X, everything should evaluate to true
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ex0 = isAttrs attr;
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ex1 = attr.a == "a";
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ex2 = attr.${s} == 1;
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ex3 = attrVals ["c" "b"] attr == [ true 1 ];
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ex4 = attrValues attr == [ "a" 1 true ];
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ex5 = builtins.intersectAttrs attr {a="b"; d=234; c="";}
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== { a = "b"; c = "";};
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ex6 = removeAttrs attr ["b" "c"] == { a="a"; };
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ex7 = ! attr ? a == false;
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}
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