chainscript/lib/utils/promisify.js

Client for chainscript.io

"use strict";

exports.__esModule = true;
exports["default"] = promisify;

function promisify(func) {
  return function () {
    for (var _len = arguments.length, args1 = Array(_len), _key = 0; _key < _len; _key++) {
      args1[_key] = arguments[_key];
    }

    return new Promise(function (resolve, reject) {
      func.apply(undefined, args1.concat([function (err) {
        for (var _len2 = arguments.length, args2 = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
          args2[_key2 - 1] = arguments[_key2];
        }

        if (err) {
          reject(err);
          return;
        }

        resolve.apply(undefined, args2);
      }]));
    });
  };
}

module.exports = exports["default"];