For something like the following:
"use strict";
let a = 1;
console.log(eval(`
a++;
let b=4;
`));
console.log(`a=${a}, b=${b}`);
// ReferenceError: b is not defined
Is it possible to do something where it prints undefined
or something if the variable is not there instead of throwing an error? Something conceptually like:
console.log(`a=${a}, b=$?.{b}`)