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smitroshin/decomposeIntNr.js

Created December 31, 2021 10:06
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Decompose integer number by grade
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decomposeIntNr.js
/**
* Decompose integer number by grade
*
* @param {number} num
* @returns {number[]}
*/
const decomposeIntNr = (num) =>
`${num}`.split('').map((itm, i, arr) => itm * 10 ** (arr.length - i - 1));
console.log(decomposeIntNr(346)); // Output: [300, 40, 6]
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