Why am I getting inconsistent results instead of 'undefined' when trying to find a non-existent object element in an array?
const arr = [{ id: 1, name: 'Alice' }, { id: 2, name: 'Bob' }, { id: 3, name: 'Charlie' }]
const result = arr.find(item => item.id == 100)
console.log(result)
// Output: { id: 100, name: 'Alice' }
Take advantage of the code snippet provided below.
const numbers = [{ num: 1, value: 'one' }, { num: 2, value: 'two' }, { num: 3, value: 'three' }, { num: 4, value: 'four' }];
const result = numbers.find(item => item.num === 100);
console.log(result);The issue lies in using = instead of === for the Array.find method.
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