You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
414 B
Nix
21 lines
414 B
Nix
let
|
|
attrSet = {x = "a"; y = "b"; b = {t = true; f = false;};};
|
|
attrSet.c = 1;
|
|
attrSet.d = null;
|
|
attrSet.e.f = "g";
|
|
in
|
|
rec {
|
|
#boolean
|
|
ex0 = attrSet.b.t;
|
|
#equal
|
|
ex01 = "a" == attrSet.x;
|
|
#unequal
|
|
ex02 = !("b" != attrSet.y );
|
|
#and/or/neg
|
|
ex03 = ex01 && !ex02 || ! attrSet.b.f;
|
|
#implication
|
|
ex04 = true -> attrSet.b.t;
|
|
#contains attribute
|
|
ex05 = attrSet ? x;
|
|
ex06 = attrSet.b ? f;
|
|
} |