17 lines
407 B
Markdown
17 lines
407 B
Markdown
### pad
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Pads `string` on the left and right side if it's shorter than `length`.
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String is *NOT* truncated on both sides if it exceeds length.
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```js
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const pad = (string, length = 8, char = ' ') =>
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string.padStart((string.length + length) / 2, char).padEnd(length, char);
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module.exports = pad;
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```
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```js
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pad('cat'); //> ' cat '
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pad(String(42), 4, '0'); //> '004200'
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pad('foobar', 3); //> 'foobar'
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```
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