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LoDashStatic.keyBy
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keyBy
function
in
LoDashStatic

Best JavaScript code snippets using lodash.LoDashStatic.keyBy(Showing top 15 results out of 315)

origin: nodejs/nodejs.org

Promise
 .all([
  queryCollaborators({ repositoryOwner, repositoryName }),
  queryCommits({ repositoryOwner, repositoryName, since })
 ])
 .then(results => {
  const collaborators = _.keyBy(results[0], 'login')

  return _.chain(results[1])
   .map('author.user')
   .reject(_.isEmpty)
   .groupBy('login')
   .map(group => _.defaults({ commits: _.size(group) }, _.head(group)))
   .filter(user => _.isEmpty(collaborators[user.login]))
   .value()
 })
 .then(res => formatOutput(res))
 .catch(err => console.log(err))
origin: lando/lando

 lando.log.debug('compatibility results', _.keyBy(results, 'name'));
 lando.cache.set('versions', _.assign(lando.versions, _.keyBy(results, 'name')), {persist: true});
 lando.versions = lando.cache.get('versions');
});
origin: service-bot/servicebot

let instanceProperties = [];
let templateProperties = resultProperties.map(entity => entity.data);
let submittedMap = _.keyBy(submittedProperties, 'id');
origin: leancloud/leanengine-nodejs-demos

/* 我们还可以设置一个一天的定时器,每天与云存储进行一次全量的同步,以免错过某个 Class Hook */
AV.Cloud.define('refreshCategories', async request => {
 const categories = await new AV.Query(Category).find()
 const categorieSerialized = _.mapValues(_.keyBy(categories, category => category.get('name')), object => JSON.stringify(object.toFullJSON()))
 await redisClient.hmset('categories', categorieSerialized)
})
origin: zhouningyi/exchanges

async init() {
  // this.loadFnFromConfig(okConfig);
  // saveConfig;
  const pairs = await this.pairs();
  const pairO = _.keyBy(pairs, 'pair');
  this.saveConfig(pairO, 'pairs');
 }
origin: zhouningyi/exchanges

async allBalances() {
  const tasks = [this.balances(), this.futureBalances()];
  let [balances, futureBalances] = Promise.all(tasks);
  balances = _.keyBy(balances, 'coin');
  futureBalances = _.keyBy(futureBalances, 'coin');
  return { balances, futureBalances };
 }
origin: zhouningyi/exchanges

// 关于交易费用的测试
function filterBalance(balances, arr) {
 arr = _.keyBy(arr, d => d);
 return _.filter(balances, balance => balance.coin in arr);
}
origin: zhouningyi/exchanges

function getPairObject(ds) {
 ds = _.cloneDeep(ds);
 ds = _.map(ds, (d) => {
  d.symbol = pair2symbol(d.pair);
  return d;
 });
 return _.keyBy(ds, 'symbol');
}
origin: zhouningyi/exchanges

function checkKey(o, vs) {
 if (Array.isArray(vs)) {
  vs = _.keyBy(vs, v => v);
  _.forEach(vs, (k) => {
   if (isNull(o[k])) _handelNull(k);
  });
 } else if (isNull(o[vs])) _handelNull(vs);
}
origin: haliaeetus/iso-639

function parseTable({ selector, parseIndices, parsers, rowParser, key }) {
 return ($html) => {
  const $table = selector($html);
  const entries = scrapeUtil
   .parseTable($table, parseIndices, parsers).map(rowParser);
  return key ? _.keyBy(entries, key) : entries;
 };
}
origin: zhouningyi/exchanges

function _updateSymbolMap(ps) {
 symbolMap = _.keyBy(ps, p => pair2symbol(p.pair));
}
origin: zhouningyi/exchanges

function updatePairs(pairs) {
 _.forEach(pairs, (d) => {
  const { pair, symbol, filters } = d;
  pairMap[symbol] = pair;
  pairInfo[symbol] = {
   ...d,
   ...(_.keyBy(filters, d => d.filterType))
  };
 });
}
origin: nodejs/nodejs.org

Promise
 .all([
  queryCollaborators({ repositoryOwner, repositoryName }),
  queryCommits({ repositoryOwner, repositoryName, since })
 ])
 .then(results => {
  const collaborators = _.keyBy(results[0], 'login')

  return _.chain(results[1])
   .map('author.user')
   .reject(_.isEmpty)
   .groupBy('login')
   .map(group => _.defaults({ commits: _.size(group) }, _.head(group)))
   .filter(user => _.isEmpty(collaborators[user.login]))
   .value()
 })
 .then(res => formatOutput(res))
 .catch(err => console.log(err))
origin: zhouningyi/exchanges

function _updateSymbolMap(ps) {
 symbolMap = _.keyBy(ps, p => pair2symbol(p.pair));
}
origin: zhouningyi/exchanges

function updateSymbolMap() {
 symbolMap = _.keyBy(allPairs, d => pair2symbol(d.pair));
}
lodash(npm)LoDashStatickeyBy

JSDoc

Creates an object composed of keys generated from the results of running each element of collection through
iteratee. The corresponding value of each key is the last element responsible for generating the key. The
iteratee function is invoked with one argument: (value).

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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