arrays - Convert a JavaScript statement to a string

Question

I have an array in a variable like:

arr = [1, 2, 3]

How can I convert that statement to a string that it will be:

newArr = "arr = [1, 2, 3]"

question from:https://stackoverflow.com/questions/65541114/convert-a-javascript-statement-to-a-string

Answer 1

Try this:

const arr = [1, 2, 3];

const str = `${Object.keys({arr})} = ${JSON.stringify(arr)}`;

console.log(str);