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Object.keys
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How to use
keys
function
in
Object

Best JavaScript code snippets using lodash.Object.keys(Showing top 2 results out of 315)

origin: bnt44/wykop-es6

/**
  * Zmiana parametrów API w string
  * @param {Object} base
  * @param {Object} api parametry API
  */
  static parseApi(base, api) {
    let keys;
    _.assign(base, api);
    keys = _(base).omit(_.isUndefined).omit(_.isNull).keys();
    return _(keys).reduce((memo, key, index) => {
      return memo + key + ',' + base[key] + (index === keys.length - 1 ? '' : ',');
    }, '');
  }
origin: aneilbaboo/replayer

http.createServer(function(req, res) {
 var cookies = _(parseCookies(req.headers.cookie))
  .keys()
  .map(function(key) {
   return key.toLowerCase();
  })
  .value()
  .sort();

 var headers = _.chain(req.headers)
  .omit('cookie')
  .keys()
  .map(function(key) {
   return key.toLowerCase();
  })
  .value()
  .sort();

 var body = JSON.stringify({
  headers: headers,
  cookies: cookies
 });

 // simulate server latency
 setTimeout(function() {
  res.writeHead(200, { 'Content-Type': 'application/json' });
  res.end(body);
 }, 500);
}).listen(1337, '0.0.0.0')
lodash(npm)Objectkeys

Most used lodash functions

  • LoDashStatic.map
    Creates an array of values by running each element in collection through iteratee. The iteratee is
  • LoDashStatic.isEmpty
    Checks if value is empty. A value is considered empty unless it’s an arguments object, array, string
  • LoDashStatic.forEach
    Iterates over elements of collection invoking iteratee for each element. The iteratee is invoked wit
  • LoDashStatic.find
    Iterates over elements of collection, returning the first element predicate returns truthy for.
  • LoDashStatic.pick
    Creates an object composed of the picked `object` properties.
  • LoDashStatic.get,
  • LoDashStatic.isArray,
  • LoDashStatic.filter,
  • LoDashStatic.merge,
  • LoDashStatic.isString,
  • LoDashStatic.isFunction,
  • LoDashStatic.assign,
  • LoDashStatic.extend,
  • LoDashStatic.includes,
  • LoDashStatic.keys,
  • LoDashStatic.cloneDeep,
  • LoDashStatic.uniq,
  • LoDashStatic.isObject,
  • LoDashStatic.omit

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