openchain-sdk-yxl-ts/lib/common/buffer-utils.js

OpenChain SDK for browser

import { Buffer } from 'buffer';

/**
 * Convert Buffer or string to Uint8Array
 * @param {Buffer|string} data - The data to convert
 * @returns {Uint8Array} The converted Uint8Array
 */
export function toUint8Array(data) {
  if (!data) return undefined;
  if (data instanceof Uint8Array) {
    return data;
  }
  if (Buffer.isBuffer(data)) {
    return new Uint8Array(data);
  }
  if (typeof data === 'string') {
    return new Uint8Array(Buffer.from(data));
  }
  if (Array.isArray(data)) {
    return new Uint8Array(data);
  }
  throw new Error('Unsupported data type for conversion to Uint8Array');
}

export default toUint8Array;