| 1 | ;
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.stringShorten = stringShorten;
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| 7 |
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| 8 | // Copyright 2017-2022 @polkadot/util authors & contributors
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| 9 | // SPDX-License-Identifier: Apache-2.0
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| 10 |
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| 11 | /**
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| 12 | * @name stringShorten
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| 13 | * @summary Returns a string with maximum length
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| 14 | * @description
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| 15 | * Checks the string against the `prefixLength`, if longer than double this, shortens it by placing `..` in the middle of it
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| 16 | * @example
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| 17 | * <BR>
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| 18 | *
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| 19 | * ```javascript
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| 20 | * import { stringShorten } from '@polkadot/util';
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| 21 | *
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| 22 | * stringShorten('1234567890', 2); // => 12..90
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| 23 | * ```
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| 24 | */
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| 25 | function stringShorten(value) {
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| 26 | let prefixLength = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 6;
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| 27 | return value.length <= 2 + 2 * prefixLength ? value.toString() : `${value.substring(0, prefixLength)}…${value.slice(-prefixLength)}`;
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| 28 | } |
| \ | No newline at end of file |