Sep 5, 2018 · 1 min read
You can just enclose the statements in each case in a block:
const n = 2;
switch(n) {
case 1: {
let x = "foo";
console.log(x);
break;
}
case 2: {
let x = "bar";
console.log(x);
break;
}
case 3: {
let x = "baz";
console.log(x);
break;
}
default: {
let x = "unknown";
console.log(x);
break;
}
}