Can you apply chaining on conditional operator

Yes, you can apply chaining on conditional operators similar to if … else if … else if … else chain. The syntax is going to be as below,

function traceValue(someParam) {
return condition1
? value1
: condition2
? value2
: condition3
? value3
: value4;
}

// The above conditional operator is equivalent to:

function traceValue(someParam) {
if (condition1) {
return value1;
} else if (condition2) {
return value2;
} else if (condition3) {
return value3;
} else {
return value4;
}
}