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How to use the findKey function from lodash

Find comprehensive JavaScript lodash.findKey code examples handpicked from public code repositorys.

astrobench.js

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*   'barney': {  'age': 36, 'blocked': false },
*   'fred': {    'age': 40, 'blocked': true },
*   'pebbles': { 'age': 1,  'blocked': false }
* };
*
* _.findKey(characters, function(chr) {
*   return chr.age < 40;
* });
* // => 'barney' (property order is not guaranteed across environments)
*

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+ 5 other calls in file

lodash-contrib.commonjs.js

GitHub: node4good/lodash-contrib

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module.exports.falseyAll           = _.falseyAll;
module.exports.fill                = _.fill;
module.exports.filter              = _.filter;
module.exports.find                = _.find;
module.exports.findIndex           = _.findIndex;
module.exports.findKey             = _.findKey;
module.exports.findLast            = _.findLast;
module.exports.findLastIndex       = _.findLastIndex;
module.exports.findLastKey         = _.findLastKey;
module.exports.first               = _.first;

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+ 92 other calls in file

index.js

GitHub: opentok/learning-opentok-node

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const sessionIdToCaptionsIdDictionary = {}; 


// returns the room name, given a session ID that was associated with it
function findRoomFromSessionId(sessionId) {
  return _.findKey(roomToSessionIdDictionary, function (value) {
    return value === sessionId;
  });
}

+ 3 other calls in file

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(extend); // => { 'a': 1, 'b': 2, 'c': 3 }


const extendWith = _.extendWith({ 'a': 1 }, { 'b': 2 }, { 'c': 3 }, (a, b) => a + b);
console.log(extendWith); // => { 'a': 1, 'b': 2, 'c': 3 }


const findKey = _.findKey({ 'a': 1, 'b': 2, 'c': 3 }, o => o === 2);
console.log(findKey); // => 'b'


const findLastKey = _.findLastKey({ 'a': 1, 'b': 2, 'c': 3 }, o => o === 2);
console.log(findLastKey); // => 'b'

+ 15 other calls in file

bill.controller.js

GitHub: nghiapham17-22/be-mt247

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    message: 'Không tìm thấy dữ liệu',
  });
} else {
  if (data.listMember.length !== 0) {
    const { name, idHouse, _id, price, listMember, service } = data;
    const customerIndex = _.findKey(listMember, ['status', true]);
    const customerName = customerIndex ? listMember[customerIndex].memberName : '';
    const invoiceService = { serviceName: 'Tiền Nhà', amount: price };
    _.assignIn(dataList, {
      idRoom: _id,

+ 19 other calls in file

choice_parse_answer.js

GitHub: Gidijala-123/Botpress-Chatbot-Server

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    const keyword = lcstr(k)
    return preview === keyword || userText === keyword || choiceValue === keyword
  })
)
if (!choice) {
  choice = _.findKey(data.keywords, keywords =>
    _.some(keywords || [], k => {
      const keyword = lcstr(k)
      return preview.includes(keyword) || userText.includes(keyword) || choiceValue.includes(keyword)
    })

+ 26 other calls in file

ci_provider.js

GitHub: cypress-io/cypress

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const _detectProviderName = () => {
  const { env } = process
  // return the key of the first provider
  // which is truthy


  return _.findKey(CI_PROVIDERS, (value) => {
    if (_.isString(value)) {
      return env[value]
    }

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+ 4 other calls in file

index.js

GitHub: pappukrs/nodash-lib

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//   pebbles: { age: 1, active: true },
// };


// const filteredUsers = lodash.findKey(users, (ele) => ele.age == 1);
// const filteredUsers = lodash.findKey(users, { age: 40, active: false });
// const filteredUsers = lodash.findKey(users, ["active", false]);
// const filteredUsers = lodash.findLastKey(users, ["active", true]);
// const filteredUsers = lodash.findLastKey(users, { active: true });


// console.log("filteredUsers", filteredUsers);

+ 14 other calls in file

rules.js

GitHub: matthewpalamos/Poker-Hand-Reader

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function twoPair(hand) {
  var values = valueCounter(hand);


  //find the left pair
  var leftPair = _.findKey(values, _.curry(_.eq)(2));
  //find the right pair
  var rightPair = _.findLastKey(values, _.curry(_.eq)(2));
  if (leftPair && rightPair && leftPair !== rightPair) {
    //delete the pairs from our object

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