tmt_learning/app/node_modules/yaml/browser/dist/schema/common/map.js

import { isMap } from '../../nodes/Node.js';
import { createPair } from '../../nodes/Pair.js';
import { YAMLMap } from '../../nodes/YAMLMap.js';

function createMap(schema, obj, ctx) {
    const { keepUndefined, replacer } = ctx;
    const map = new YAMLMap(schema);
    const add = (key, value) => {
        if (typeof replacer === 'function')
            value = replacer.call(obj, key, value);
        else if (Array.isArray(replacer) && !replacer.includes(key))
            return;
        if (value !== undefined || keepUndefined)
            map.items.push(createPair(key, value, ctx));
    };
    if (obj instanceof Map) {
        for (const [key, value] of obj)
            add(key, value);
    }
    else if (obj && typeof obj === 'object') {
        for (const key of Object.keys(obj))
            add(key, obj[key]);
    }
    if (typeof schema.sortMapEntries === 'function') {
        map.items.sort(schema.sortMapEntries);
    }
    return map;
}
const map = {
    collection: 'map',
    createNode: createMap,
    default: true,
    nodeClass: YAMLMap,
    tag: 'tag:yaml.org,2002:map',
    resolve(map, onError) {
        if (!isMap(map))
            onError('Expected a mapping for this tag');
        return map;
    }
};

export { map };