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• .. (вверх)
• [DIR] ..
• [FILE] camelCase.d.ts
• [FILE] camelCase.js
• [FILE] index.d.ts
• [FILE] index.js
• [FILE] lowerFirst.d.ts
• [FILE] lowerFirst.js
• [FILE] shorten.d.ts
• [FILE] shorten.js
• [FILE] toHex.d.ts
• [FILE] toHex.js
• [FILE] toU8a.d.ts
• [FILE] toU8a.js

Просмотр файла: shorten.js

/**
 * @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
 * ```
 */
export function stringShorten(value, prefixLength = 6) {
    return value.length <= 2 + 2 * prefixLength
        ? value.toString()
        : `${value.substring(0, prefixLength)}…${value.slice(-prefixLength)}`;
}

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