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How to use the slice function from lodash

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

album.js

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  const nested = _.flatMap(this.albums, 'previews').filter(file => file !== PREVIEW_MISSING)
  potential = potential.concat(nested)
}
// choose the previews
if (!options.albumPreviews || options.albumPreviews === 'first') {
  this.previews = _.slice(potential, 0, PREVIEW_COUNT)
} else if (options.albumPreviews === 'random') {
  this.previews = _.sampleSize(potential, PREVIEW_COUNT)
} else if (options.albumPreviews === 'spread') {
  if (potential.length < PREVIEW_COUNT) {

649

+ 9 other calls in file

lodash-contrib.commonjs.js

GitHub: node4good/lodash-contrib

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module.exports.set                 = _.set;
module.exports.setPath             = _.setPath;
module.exports.setWith             = _.setWith;
module.exports.shuffle             = _.shuffle;
module.exports.size                = _.size;
module.exports.slice               = _.slice;
module.exports.slugify             = _.slugify;
module.exports.snakeCase           = _.snakeCase;
module.exports.snapshot            = _.snapshot;
module.exports.sneq                = _.sneq;

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+ 92 other calls in file

migrate-data-to-salesforce.js

GitHub: talent-connect/connect

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    'tpJobseekerCv',
    'tpCompanyProfile',
    'tpJobListings',
  ],
}).map((u) => u.toJSON())
// allUsers = _.slice(allUsers, 1500 + 500)
// allUsers = allUsers.filter(
//   (u) => u.id.toString() === '613731c6e0624f069aa223d9'
// )
// console.log(allUsers)

+ 13 other calls in file

liquid.js

GitHub: department-of-veterans-affairs/content-build

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};

//  liquid slice filter only works on strings
liquid.filters.sliceArray = (arr, startIndex, endIndex) => {
  if (!arr) return null;
  return _.slice(arr, startIndex, endIndex);
};

liquid.filters.benefitTerms = data => {
  if (data === null) return null;

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(remove); // => [2, 4]


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


const slice = _.slice([1, 2, 3, 4], 2, 4);
console.log(slice); // => [3, 4]


const sortedIndex = _.sortedIndex([30, 50], 40);
console.log(sortedIndex); // => 1

+ 15 other calls in file

eval-markdown.js

GitHub: reggi/node-reggi

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}

var previousIndex = main.previousIndex = function (node, nodes, fn) {
  var index = _.indexOf(nodes, node)
  index = index < 0 ? 0 : index
  var subArr = _.slice(nodes, 0, index)
  var revIndex = _.chain(subArr)
  .reverse()
  .findIndex(fn)
  .value()

+ 3 other calls in file

streams.js

GitHub: syborg2290/streaming-media-server-

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  session.publishStreamPath || session.playStreamPath
);

if (regRes === null) return;

let [app, stream] = _.slice(regRes, 1);

if (!_.get(stats, [app, stream])) {
  _.setWith(stats, [app, stream], {
    publisher: null,

arraydemo.js

GitHub: Hupeng7/es6demo

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let reverse1 = _.reverse([1, 2, 3]);
console.log('reverse1--->', reverse1);
//reverse1---> [ 3, 2, 1 ]


//_.slice(array,[start=0],[end=array.length])
let slice1 = _.slice([1, 2, 3, 4], 1, 3);
console.log('slice1--->', slice1);
//slice1---> [ 2, 3 ]
console.log('slice2--->', _.slice([1, 2, 3, 4], 1, 10));
//slice2---> [ 2, 3, 4 ]

+ 2 other calls in file

CollectionColumn3Items.js

GitHub: netappzone/ejinish

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getProducts = () => {
    ShopifyService.getProducts(this.props.widget.id, 'manual').then((result) => {
        this.entries = this.entries.concat(result.products);
        let newEntries = _.clone(this.entries);
        this.setState({
            dataSource: _.slice(newEntries, 0, 3),
            loading: false, error: false
        })
    }).catch((error) => {
        console.log("error", error);

cli.js

GitHub: cypress-io/cypress

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const nextOptOffset = _.findIndex(_.slice(args, argIndex), (arg) => {
  return _.startsWith(arg, '--')
})
const endIndex = nextOptOffset !== -1 ? argIndex + nextOptOffset : args.length

const maybeArgs = _.slice(args, argIndex, endIndex)
const extraArgs = _.intersection(maybeArgs, unknownArgs)

if (extraArgs.length) {
  opts[flag] = [opts[flag]].concat(extraArgs)

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