EasyArray Methods💻 Output Question

some and every — one fail vs all pass

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Hint

every = all must pass. some = at least one must pass.

What does this output?

const nums = [2, 4, 6, 7, 8];
console.log(nums.every(n => n % 2 === 0));
console.log(nums.some(n => n % 2 !== 0));
console.log(nums.every(n => n > 0));

Correct Output

false
true
true

Why this output?

Explanation: every: 7 fails even check. some: 7 is odd (at least one). every positive: all > 0.

Key Insight: every = all must pass. some = at least one must pass.

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