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20 lines
584 B
JavaScript
20 lines
584 B
JavaScript
/**
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* @name stringShorten
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* @summary Returns a string with maximum length
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* @description
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* Checks the string against the `prefixLength`, if longer than double this, shortens it by placing `..` in the middle of it
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* @example
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* <BR>
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*
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* ```javascript
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* import { stringShorten } from '@pezkuwi/util';
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*
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* stringShorten('1234567890', 2); // => 12..90
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* ```
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*/
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export function stringShorten(value, prefixLength = 6) {
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return value.length <= 2 + 2 * prefixLength
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? value.toString()
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: `${value.substring(0, prefixLength)}…${value.slice(-prefixLength)}`;
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}
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