1 | var unsupportedIterableToArray = require("./unsupportedIterableToArray");
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2 |
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3 | function _createForOfIteratorHelper(o, allowArrayLike) {
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4 | var it;
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5 |
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6 | if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) {
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7 | if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
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8 | if (it) o = it;
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9 | var i = 0;
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10 |
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11 | var F = function F() {};
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12 |
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13 | return {
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14 | s: F,
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15 | n: function n() {
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16 | if (i >= o.length) return {
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17 | done: true
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18 | };
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19 | return {
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20 | done: false,
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21 | value: o[i++]
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22 | };
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23 | },
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24 | e: function e(_e) {
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25 | throw _e;
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26 | },
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27 | f: F
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28 | };
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29 | }
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30 |
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31 | throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
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32 | }
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33 |
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34 | var normalCompletion = true,
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35 | didErr = false,
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36 | err;
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37 | return {
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38 | s: function s() {
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39 | it = o[Symbol.iterator]();
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40 | },
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41 | n: function n() {
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42 | var step = it.next();
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43 | normalCompletion = step.done;
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44 | return step;
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45 | },
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46 | e: function e(_e2) {
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47 | didErr = true;
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48 | err = _e2;
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49 | },
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50 | f: function f() {
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51 | try {
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52 | if (!normalCompletion && it["return"] != null) it["return"]();
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53 | } finally {
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54 | if (didErr) throw err;
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55 | }
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56 | }
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57 | };
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58 | }
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59 |
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60 | module.exports = _createForOfIteratorHelper; |
\ | No newline at end of file |