Function substringBytes

lib/models/blueprint.js:1802–1805

* Takes a substring of a string based on byte offsets. * @private * @method substringBytes * @param {string} value : The input string. * @param {number} start : The byte index of the substring start. * @param {number} end : The byte index of the substring end. * @return {string} : The substrin

(value, start, end)

 * @return {string} : The substring.
 */
function substringBytes(value, start, end) {
  let buf = Buffer.from(value);
  return buf.subarray(start, end).toString();
}

module.exports = Blueprint;