Add to JS interview questions. The diff between 1 and 2

[todo]

parchmentnotebook-api/routes/Prayer.js

Lines 100 to 105 in f272671

	// TODO: Add to JS interview questions. The diff between 1 and 2
	const { owner: user, _id: prayerId } = prayer; //1. const { id: userId } = user
	let prayerList = fieldsToUpdate.prayerList;
	if (len(prayerList)) {
	prayerList = prayerList.map(list => ObjectId(list._id));

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This issue was generated by todo based on a TODO comment in f272671. It's been assigned to @rotimi-best because they committed the code.