28 lines
586 B
JavaScript
28 lines
586 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = traverseFast;
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var _definitions = require("../definitions");
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function traverseFast(node, enter, opts) {
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if (!node) return;
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const keys = _definitions.VISITOR_KEYS[node.type];
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if (!keys) return;
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opts = opts || {};
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enter(node, opts);
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for (const key of keys) {
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const subNode = node[key];
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if (Array.isArray(subNode)) {
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for (const node of subNode) {
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traverseFast(node, enter, opts);
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}
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} else {
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traverseFast(subNode, enter, opts);
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}
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}
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} |