�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` 'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = doDuring; var _noop = require('lodash/noop'); var _noop2 = _interopRequireDefault(_noop); var _slice = require('./internal/slice'); var _slice2 = _interopRequireDefault(_slice); var _onlyOnce = require('./internal/onlyOnce'); var _onlyOnce2 = _interopRequireDefault(_onlyOnce); var _wrapAsync = require('./internal/wrapAsync'); var _wrapAsync2 = _interopRequireDefault(_wrapAsync); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } /** * The post-check version of [`during`]{@link module:ControlFlow.during}. To reflect the difference in * the order of operations, the arguments `test` and `fn` are switched. * * Also a version of [`doWhilst`]{@link module:ControlFlow.doWhilst} with asynchronous `test` function. * @name doDuring * @static * @memberOf module:ControlFlow * @method * @see [async.during]{@link module:ControlFlow.during} * @category Control Flow * @param {AsyncFunction} fn - An async function which is called each time * `test` passes. Invoked with (callback). * @param {AsyncFunction} test - asynchronous truth test to perform before each * execution of `fn`. Invoked with (...args, callback), where `...args` are the * non-error args from the previous callback of `fn`. * @param {Function} [callback] - A callback which is called after the test * function has failed and repeated execution of `fn` has stopped. `callback` * will be passed an error if one occurred, otherwise `null`. */ function doDuring(fn, test, callback) { callback = (0, _onlyOnce2.default)(callback || _noop2.default); var _fn = (0, _wrapAsync2.default)(fn); var _test = (0, _wrapAsync2.default)(test); function next(err /*, ...args*/) { if (err) return callback(err); var args = (0, _slice2.default)(arguments, 1); args.push(check); _test.apply(this, args); }; function check(err, truth) { if (err) return callback(err); if (!truth) return callback(null); _fn(next); } check(null, true); } module.exports = exports['default'];