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@polkadot/util/string/shorten.js

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1/**
* @name stringShorten
* @summary Returns a string with maximum length
* @description
* Checks the string against the `prefixLength`, if longer than double this, shortens it by placing `..` in the middle of it
* @example
* <BR>
*
* ```javascript
* import { stringShorten } from '@polkadot/util';
*
* stringShorten('1234567890', 2); // => 12..90
* ```
*/
15export function stringShorten(value, prefixLength = 6) {
  return value.length <= 2 + 2 * prefixLength
      ? value.toString()
      : `${value.substring(0, prefixLength)}…${value.slice(-prefixLength)}`;
19}

1	`/**`
2	`* @name stringShorten`
3	`* @summary Returns a string with maximum length`
4	`* @description`
5	* Checks the string against the `prefixLength`, if longer than double this, shortens it by placing `..` in the middle of it
6	`* @example`
7	`* <BR>`
8	`*`
9	* ```javascript
10	`* import { stringShorten } from '@polkadot/util';`
11	`*`
12	`* stringShorten('1234567890', 2); // => 12..90`
13	* ```
14	`*/`
15	`export function stringShorten(value, prefixLength = 6) {`
16	`return value.length <= 2 + 2 * prefixLength`
17	`? value.toString()`
18	: `${value.substring(0, prefixLength)}…${value.slice(-prefixLength)}`;
19	`}`