Run results for: optionally chain me up on valentimes day - no safeword 2

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Browser: Chrome 106

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var obj = {a: 'name'};
var obj2 = undefined;
var complexObj = {a: {b: 'name'}}
var complexObj2 = {a: {b: undefined}};

Tests:

optional deez
let val = obj?.a;
if deez
let val; if(obj && obj.a) { val = obj.a }
optional nutz
let val = obj2?.a;
if nutz
let val; if(obj2 && obj2.a) { val = obj2.a }
optional sugon
let val = complexObj?.a?.b;
if sugon
let val; if(complexObj && complexObj.a && complexObj.a.b) { val = complexObj.a.b; }
optional sugondeez
let val = complexObj2?.a?.b;
if sugondeez
let val; if(complexObj2 && complexObj2.a && complexObj2.a.b) { val = complexObj2.a.b; }