sort, reverse clear solution for Max Digit by Sim0000 - javascript coding challenges

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sort, reverse solution in Clear category for Max Digit by Sim0000

import assert from "assert";

function maxDigit(value: number): number {
    return Number([...String(value)].sort().reverse()[0]);
}



console.log('Example:');
console.log(maxDigit(0));

// These "asserts" are used for self-checking
assert.equal(maxDigit(0), 0);
assert.equal(maxDigit(52), 5);
assert.equal(maxDigit(634), 6);
assert.equal(maxDigit(1), 1);
assert.equal(maxDigit(10000), 1);

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July 27, 2020

Comments:

ibonyun on July 2, 2021, 5:18 p.m.
<p>Good use of the ... spread syntax. No need to reverse after sorting. Just take the last element of the sorted array. No need to sort either. Just take the max of the unsorted array.</p>

victor.shelepen on Nov. 10, 2022, 8:53 a.m.
<p>:) I've almost done the same. But what is better ```Number()``` or ```+``` conventions?</p>

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