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'use strict';
var Node = require('../../nodes/Node.js');
var Pair = require('../../nodes/Pair.js');
var YAMLMap = require('../../nodes/YAMLMap.js');
function createMap(schema, obj, ctx) {
const { keepUndefined, replacer } = ctx;
const map = new YAMLMap.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(Pair.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.YAMLMap,
tag: 'tag:yaml.org,2002:map',
resolve(map, onError) {
if (!Node.isMap(map))
onError('Expected a mapping for this tag');
return map;
}
};
exports.map = map;
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