21 lines
531 B
Markdown
21 lines
531 B
Markdown
---
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title: HSL to array
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tags: string,regexp
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cover: kettle-laptop
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firstSeen: 2020-10-16T21:46:29+03:00
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lastUpdated: 2020-10-22T20:24:30+03:00
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---
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Converts an `hsl()` color string to an array of values.
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- Use `String.prototype.match()` to get an array of 3 string with the numeric values.
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- Use `Array.prototype.map()` in combination with `Number` to convert them into an array of numeric values.
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```js
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const toHSLArray = hslStr => hslStr.match(/\d+/g).map(Number);
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```
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```js
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toHSLArray('hsl(50, 10%, 10%)'); // [50, 10, 10]
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```
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