Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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Property mode
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100644
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File size:
586 bytes
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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 = traverseFast;
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7 |
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8 | var _definitions = require("../definitions");
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9 |
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10 | function traverseFast(node, enter, opts) {
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11 | if (!node) return;
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12 | const keys = _definitions.VISITOR_KEYS[node.type];
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13 | if (!keys) return;
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14 | opts = opts || {};
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15 | enter(node, opts);
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16 |
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17 | for (const key of keys) {
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18 | const subNode = node[key];
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19 |
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20 | if (Array.isArray(subNode)) {
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21 | for (const node of subNode) {
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22 | traverseFast(node, enter, opts);
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23 | }
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24 | } else {
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25 | traverseFast(subNode, enter, opts);
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26 | }
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27 | }
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28 | } |
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