12 lines
323 B
Markdown
12 lines
323 B
Markdown
### digitize
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Converts a number to an array of digits.
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Convert the number to a string, using spread operators in ES6(`[...string]`) build an array.
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Use `Array.map()` and `parseInt()` to transform each value to an integer.
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```js
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const digitize = n => [...''+n].map(i => parseInt(i));
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// digitize(2334) -> [2, 3, 3, 4]
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```
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