30-seconds-of-code
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A collection of useful JavaScript snippets.
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Markdown
### digitize
Converts a number to an array of digits.
Convert the number to a string, using the spread operator (`...`) to build an array.
Use `Array.map()` and `parseInt()` to transform each value to an integer.
```js
const digitize = n => [...`${n}`].map(i => parseInt(i));
```
```js
digitize(123); // [1, 2, 3]
```