10 examples of 'javascript convert map to object' in JavaScript

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40function toObject(map) {
41 const object = {};
42 for (const attr in map) {
43 let value = map[attr];
44 if (value === 'true') {
45 value = true;
46 }
47 else if (value === 'false') {
48 value = false;
49 }
50 else if (value === 'null') {
51 value = null;
52 }
53 else if (String(Number(value)) === value) {
54 value = Number(value);
55 }
56 object[attr] = value;
57 }
58 return object;
59}
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22static toMap(obj: object): Map<string, CastedObject> {
23 return new Map(Object.entries(obj).map(pair => [pair[0], new CastedObject(pair[1])]));
24}
1634function mapObject(obj, callback) {
1635 var result = {};
1636 Object.keys(obj).forEach(function (key) {
1637 var value = callback(key, obj[key]);
1638 if (value !== undefined) {
1639 result[key] = value;
1640 }
1641 });
1642 return result;
1643}
1193function getMapData(map, key) {
1194 var data = map.__data__
1195 return isKeyable(key) ?
1196 data[typeof key === 'string' ? 'string' : 'hash'] :
1197 data.map
1198}
73export function map(map: MapFunc) { return new Map(map); }
21export function objToMap(obj) {
22 return Object.keys(obj || {}).reduce((out, key) => out.set(key, obj[key]), new Map());
23}
69function arrayToMap(array, mapKey) {
70 var mapObj = {};
71 mapKey = mapKey || 'id';
72 array.forEach(function(item) {
73 mapObj[item[mapKey]] = item;
74 });
75 return mapObj;
76}
74function arrayToStr(map) {
75 map = map || {};
76 let out = [];
77 let keys = Object.keys(map);
78 keys.sort();
79 keys.forEach((key) => {
80 out.push(key + '=' + map[key]);
81 });
82
83 return JSON.stringify(out);
84}
171function mapToObject(callback, thisArg) {
172 var result = {};
173 Array.prototype.forEach.call(this, function(value, index) {
174 result[value] = callback.call(thisArg, value, index, this);
175 }, this);
176 return result;
177}
12function toObjMap(obj) {
13 /* eslint-enable no-redeclare */
14 if (Object.getPrototypeOf(obj) === null) {
15 return obj;
16 }
17
18 var map = Object.create(null);
19
20 for (var _i2 = 0, _objectEntries2 = (0, _objectEntries3.default)(obj); _i2 < _objectEntries2.length; _i2++) {
21 var _ref2 = _objectEntries2[_i2];
22 var key = _ref2[0];
23 var value = _ref2[1];
24 map[key] = value;
25 }
26
27 return map;
28}

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