A captivating opportunity for a web developer specializing in frontend design

Encountered an intriguing dilemma that has me stumped.

There is a single stipulation: Only the json can be altered!

I am struggling to meet this requirement: data.hasOwnProperty("\u{0030}")

class JobHunter {

    get data() {
            return '{"\\\\u{0030}": {}}';
    }

    }

    let data;
    console.assert(
        typeof (data = JSON.parse(new JobHunter().data)) === "object"
        && data.hasOwnProperty("\u{0030}")
        && typeof Object.values(data)[0] === "object"
        && Boolean(data[+false]) === false
    );

What json structure do you believe will fulfill all conditions?

javascriptjson

Answer №1

To make this code function correctly, modify the data getter as shown below:

get data() {
  return '{"\\u0030": null}';
}

The first test succeeds because a valid JSON string is being returned. The second test passes because the object has only one property named "0". The third test passes due to the fact that typeof null evaluates to "object". And finally, the fourth test passes because Boolean(null) returns false.

If you prefer, changing \\u0030 to just 0 should also work.

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