Specify scope for eval() in JavaScript?

Question

is there any way I can execute eval() on a specific scope (but NOT global)?

for example, the following code doesn\'t work (a is undefined on the sec

Answer 1

This worked for me the best:

const scopedEval = (scope, script) => Function(`"use strict"; ${script}`).bind(scope)();

Usage:

scopedEval({a:1,b:2},"return this.a+this.b")