How to shorten this code

Question

How to make this code shorter with Switch statement or Tenary operators

let RoomTemp = 40;
const Hot = 100;
const cold = 0;
const warm = 40;
if (RoomTemp >= Hot){
console.log("Too hot!");
}
else if (RoomTemp == warm)
console.log("Best Temperature");
else if (RoomTemp <= cold)
console.log("Too cold!");
else console.log("Normal temperature");

Answer 1

this?

let RoomTemp = 40;
const HOT = 100;
const COLD = 0;
const WARM = 40;

console.log(
RoomTemp>=HOT ? "Too hot!" :
RoomTemp<=COLD ? "Too cold!" :
RoomTemp==WARM ? "Best temperature" :
"Normal temperature");

Answer 2

It won't get any simpler than it already is. Sure you can use ternary but it'll just reduce the readability & switch statement is not suitable for such cases

Answer 3

Try this:

let RoomTemp = 40;
const Hot = 100;
const cold = 0;
const warm = 40;

let message = RoomTemp >= Hot ? "Too hot!" : RoomTemp === warm ? "Best Temperature" : RoomTemp <= cold ? "Too cold!" : "Normal temperature";
console.log(message);

Answer 4

Bob_Li

Thanks🎯

Answer 5

U can use it but i dont think it makes the code shorter hh
let RoomTemp = 40;
const Hot = 100;
const cold = 0;
const warm = 40;

switch (true) {
case RoomTemp >= Hot:
console.log("Too hot!");
break;
case RoomTemp === warm:
console.log("Best Temperature");
break;
case RoomTemp <= cold:
console.log("Too cold!");
break;
default:
console.log("Normal temperature");
break;
}

Answer 6

zexu knub thanks man, I just started Tenary and I just thought of trying it to see how it'll look like with ternary 🤝🏽

Answer 7

Use switch statement its a lot easier

Answer 8

Youcef Baha
How? Doesn't seem possible

Answer 9

Youcef Baha
😅Yeahh it's still close to the same length as using if statements
. But thanks tho 😊