How to use the takeRight function from lodash

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

lodash.takeRight is a function that creates a new array with a specified number of elements taken from the end of an array.

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module.exports.subtract            = _.subtract;
module.exports.sum                 = _.sum;
module.exports.sumBy               = _.sumBy;
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;
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let resText = res.data.choices[0].message.content
history.conversationHistory.push({
  user: prompt,
  assistant: resText.slice(0, 200)
})
history.conversationHistory = _.takeRight(history.conversationHistory, 20)
history.useHistory += 1
fs.writeFileSync(path.join(STORE_PATH, 'history.json'), JSON.stringify(history, null, '  '), {encoding: 'utf-8'})
if (history.useHistory >= history.limitHistory.conversationLimit) {
  updateMemory()
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How does lodash.takeRight work?

lodash.takeRight is a function in the lodash library that creates a new array with the specified number of elements taken from the end of an existing array. The function takes two arguments - the array to take elements from and the number of elements to take. If the number of elements to take is greater than the length of the original array, it returns a copy of the entire array.

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console.log(tail); // => [2, 3]


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


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


const takeRightWhile = _.takeRightWhile([1, 2, 3], n => n > 1);
console.log(takeRightWhile); // => [2, 3]
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//_.takeRight(array,[n=1])
let takeRight1 = _.takeRight([1, 2, 3]);
console.log('takeRight1--->', takeRight1);
//takeRight1---> [ 3 ]
let takeRight2 = _.takeRight([1, 2, 3], 2);
console.log('takeRight2--->', takeRight2);
//takeRight2---> [ 2, 3 ]
let takeRight3 = _.takeRight([1, 2, 3], 5);
console.log('takeRight3--->', takeRight3);
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Ai Example

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const _ = require("lodash");

const array = [1, 2, 3, 4, 5];
const n = 3;
const result = _.takeRight(array, n);

console.log(result); // Output: [3, 4, 5]

In this example, we have an array of numbers array with 5 elements, and we want to extract the last n elements from the array using _.takeRight. We pass array and n as arguments to _.takeRight, and it returns a new array containing the last n elements of the original array. The output of the example will be [3, 4, 5], which are the last three elements of the array.

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    });
  }, function(err, addresses) {
    should.not.exist(err);
    // clock.restore();


    return cb(_.take(addresses, main), _.takeRight(addresses, change));
  });
};


helpers.createAndPublishTx = function(server, txOpts, signingKey, cb) {
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if (ignoreMaxGap) return cb(null, true);

self.storage.fetchAddresses(self.walletId, function(err, addresses) {
  if (err) return cb(err);
  var latestAddresses = _.takeRight(_.reject(addresses, {
    isChange: true
  }), Defaults.MAX_MAIN_ADDRESS_GAP);
  if (latestAddresses.length < Defaults.MAX_MAIN_ADDRESS_GAP || _.any(latestAddresses, {
    hasActivity: true
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