1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.default = doDuring;
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7 |
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8 | var _noop = require('lodash/noop');
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9 |
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10 | var _noop2 = _interopRequireDefault(_noop);
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11 |
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12 | var _slice = require('./internal/slice');
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13 |
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14 | var _slice2 = _interopRequireDefault(_slice);
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15 |
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16 | var _onlyOnce = require('./internal/onlyOnce');
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17 |
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18 | var _onlyOnce2 = _interopRequireDefault(_onlyOnce);
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19 |
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20 | var _wrapAsync = require('./internal/wrapAsync');
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21 |
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22 | var _wrapAsync2 = _interopRequireDefault(_wrapAsync);
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23 |
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24 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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25 |
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26 |
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44 |
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45 |
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46 | function doDuring(fn, test, callback) {
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47 | callback = (0, _onlyOnce2.default)(callback || _noop2.default);
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48 | var _fn = (0, _wrapAsync2.default)(fn);
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49 | var _test = (0, _wrapAsync2.default)(test);
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50 |
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51 | function next(err /*, ...args*/) {
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52 | if (err) return callback(err);
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53 | var args = (0, _slice2.default)(arguments, 1);
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54 | args.push(check);
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55 | _test.apply(this, args);
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56 | };
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57 |
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58 | function check(err, truth) {
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59 | if (err) return callback(err);
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60 | if (!truth) return callback(null);
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61 | _fn(next);
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62 | }
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63 |
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64 | check(null, true);
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65 | }
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66 | module.exports = exports['default']; |
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