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39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
var $7a155683b0d79a6a$exports = require("./getChildNodes.main.js");
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function $parcel$export(e, n, v, s) {
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Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
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}
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$parcel$export(module.exports, "getItemCount", () => $e749fe52977fe2c2$export$77d5aafae4e095b2);
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/*
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* Copyright 2020 Adobe. All rights reserved.
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* This file is licensed to you under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License. You may obtain a copy
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* of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under
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* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
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* OF ANY KIND, either express or implied. See the License for the specific language
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* governing permissions and limitations under the License.
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*/
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const $e749fe52977fe2c2$var$cache = new WeakMap();
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function $e749fe52977fe2c2$export$77d5aafae4e095b2(collection) {
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let count = $e749fe52977fe2c2$var$cache.get(collection);
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if (count != null) return count;
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// TS isn't smart enough to know we've ensured count is a number, so use a new variable
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let counter = 0;
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let countItems = (items)=>{
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for (let item of items){
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if (item.type === 'section') countItems((0, $7a155683b0d79a6a$exports.getChildNodes)(item, collection));
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else if (item.type === 'item') counter++;
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}
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};
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countItems(collection);
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$e749fe52977fe2c2$var$cache.set(collection, counter);
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return counter;
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}
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//# sourceMappingURL=getItemCount.main.js.map
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