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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = isNodesEquivalent;
- var _index = require("../definitions/index.js");
- function isNodesEquivalent(a, b) {
- if (typeof a !== "object" || typeof b !== "object" || a == null || b == null) {
- return a === b;
- }
- if (a.type !== b.type) {
- return false;
- }
- const fields = Object.keys(_index.NODE_FIELDS[a.type] || a.type);
- const visitorKeys = _index.VISITOR_KEYS[a.type];
- for (const field of fields) {
- const val_a = a[field];
- const val_b = b[field];
- if (typeof val_a !== typeof val_b) {
- return false;
- }
- if (val_a == null && val_b == null) {
- continue;
- } else if (val_a == null || val_b == null) {
- return false;
- }
- if (Array.isArray(val_a)) {
- if (!Array.isArray(val_b)) {
- return false;
- }
- if (val_a.length !== val_b.length) {
- return false;
- }
- for (let i = 0; i < val_a.length; i++) {
- if (!isNodesEquivalent(val_a[i], val_b[i])) {
- return false;
- }
- }
- continue;
- }
- if (typeof val_a === "object" && !(visitorKeys != null && visitorKeys.includes(field))) {
- for (const key of Object.keys(val_a)) {
- if (val_a[key] !== val_b[key]) {
- return false;
- }
- }
- continue;
- }
- if (!isNodesEquivalent(val_a, val_b)) {
- return false;
- }
- }
- return true;
- }
- //# sourceMappingURL=isNodesEquivalent.js.map
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