nix-repl> values = { a = 3; b = 5; c = 10; }
nix-repl> builtins.intersectAttrs values (builtins.functionArgs add)
{ a = true; b = false; }
nix-repl> builtins.intersectAttrs (builtins.functionArgs add) values
{ a = 3; b = 5; }