createTester.js
 1  'use strict';
 2  
 3  Object.defineProperty(exports, "__esModule", {
 4      value: true
 5  });
 6  exports.default = _createTester;
 7  
 8  var _breakLoop = require('./breakLoop');
 9  
10  var _breakLoop2 = _interopRequireDefault(_breakLoop);
11  
12  var _wrapAsync = require('./wrapAsync');
13  
14  var _wrapAsync2 = _interopRequireDefault(_wrapAsync);
15  
16  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
17  
18  function _createTester(check, getResult) {
19      return (eachfn, arr, _iteratee, cb) => {
20          var testPassed = false;
21          var testResult;
22          const iteratee = (0, _wrapAsync2.default)(_iteratee);
23          eachfn(arr, (value, _, callback) => {
24              iteratee(value, (err, result) => {
25                  if (err || err === false) return callback(err);
26  
27                  if (check(result) && !testResult) {
28                      testPassed = true;
29                      testResult = getResult(true, value);
30                      return callback(null, _breakLoop2.default);
31                  }
32                  callback();
33              });
34          }, err => {
35              if (err) return cb(err);
36              cb(null, testPassed ? testResult : getResult(false));
37          });
38      };
39  }
40  module.exports = exports['default'];