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How to use the takeWhile function from lodash

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

lodash-contrib.commonjs.js

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module.exports.tail                = _.tail;
module.exports.take                = _.take;
module.exports.takeRight           = _.takeRight;
module.exports.takeRightWhile      = _.takeRightWhile;
module.exports.takeSkipping        = _.takeSkipping;
module.exports.takeWhile           = _.takeWhile;
module.exports.tap                 = _.tap;
module.exports.template            = _.template;
module.exports.templateSettings    = _.templateSettings;
module.exports.ternary             = _.ternary;

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+ 92 other calls in file

contentful.js

GitHub: nsbarsukov/ml-bug-detector

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partitionBy: function(array, fun){
  if (_.isEmpty(array) || !existy(array)) return [];

  var fst    = _.first(array);
  var fstVal = fun(fst);
  var run    = concat.call([fst], _.takeWhile(_.rest(array), function(e) {
    return _.isEqual(fstVal, fun(e));
  }));

  return concat.call([run], _.partitionBy(_.drop(array, _.size(run)), fun));

+ 58 other calls in file

string-formatting.js

GitHub: mayank-budhiraja/strapi-with-otp-integration

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    lowercase: false,
    separator: '_',
  });


const getCommonBeginning = (...strings) =>
  _.takeWhile(strings[0], (char, index) => strings.every(string => string[index] === char)).join(
    ''
  );


const getCommonPath = (...paths) => {

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(takeRight); // => [3]


const takeRightWhile = _.takeRightWhile([1, 2, 3], n => n > 1);
console.log(takeRightWhile); // => [2, 3]


const takeWhile = _.takeWhile([1, 2, 3], n => n < 3);
console.log(takeWhile); // => [1, 2]


const union = _.union([2], [1, 2]);
console.log(union); // => [2, 1]

+ 15 other calls in file

aql-profiler-test-helper.js

GitHub: arangodb/arangodb

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const prepareCollection = rowCounts => {
  col.truncate();
  let i = 0;
  for (const [id, exampleDocs] of _.entries(exampleDocumentsByShard)) {
    let num = rowCounts[i];
    const docs = _.takeWhile(exampleDocs, () => num-- > 0);
    col.insert(docs);
    i++;
  }
  const countByShard = col.count(true);

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+ 2 other calls in file

form.js

GitHub: 1285done/recon-citrep

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var splitt = req.body.fit.split("\r\n")
var highs = _.takeWhile(splitt, function (o) {
	return o != "Medium Power Slots" && o != "Low Power Slots" && o != "Rig Slots" && o != "Service Slots"
})
splitt = _.drop(splitt, highs.length)
var mids = _.takeWhile(splitt, function (o) {
	return o != "Low Power Slots" && o != "Rig Slots" && o != "Service Slots"
})
splitt = _.drop(splitt, mids.length)
var lows = _.takeWhile(splitt, function (o) {

+ 3 other calls in file

arraydemo.js

GitHub: Hupeng7/es6demo

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let takeWhileArr = [
    { 'user': 'barney', 'active': false },
    { 'user': 'fred', 'active': false },
    { 'user': 'pebbles', 'active': true }
];
let takeWhile1 = _.takeWhile(takeWhileArr, function (o) { return !o.active });
console.log('takeWhile1--->', takeWhile1);
//takeWhile1---> [ { user: 'barney', active: false },
//  { user: 'fred', active: false } ]
let takeWhile2 = _.takeWhile(takeWhileArr, { 'user': 'barney', 'active': false });

+ 3 other calls in file

string-formatting.js

GitHub: umahendrap/odek-strapi-repo

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  );


const getCommonPath = (...paths) => {
  const [segments, ...otherSegments] = paths.map((it) => _.split(it, '/'));
  return _.join(
    _.takeWhile(segments, (str, index) => otherSegments.every((it) => it[index] === str)),
    '/'
  );
};

server.js

GitHub: Big-Brother/bitcore-wallet-service-square

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if (err) return cb(err);

if (!txs.length)
  return cb(null, true);

var lastRejections = _.takeWhile(txs, {
  status: 'rejected'
});

var exceededRejections = lastRejections.length - Defaults.BACKOFF_OFFSET;

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