Collect.js duplicates() Method

Collect.js dump() Method

Last Updated : 29 Jul, 2020

The dump() method in collect.js is used to print the data at particular moment and then continue further executing the code.

Syntax:

collect.dump()

Parameters: It does not accept any parameters.

Return Value: It does not return any value.

Example 1:

Javascript

// Importing the collect.js module 
const collect = require('collect.js');  
let array = ["a", "b", "c"]; 
  
// Making the collection 
let collection= collect(array); 
  
// Using dump() method to print 
// the data at this moment 
collection.dump() 

Output:

Collection { items: [ 'a', 'b', 'c' ] }

Example 2:

Javascript

// Importing the collect.js module. 
const collect = require('collect.js'); 
  
let array = ["a", "b", "c", "d", "e"]; 
  
// Making the collection 
let collection = collect(array); 
  
// Using dump() method to print 
// the data at this moment 
collection.dump() 
    .filter((v, k) => v >= "c") 
    .dump() 

Output:

Collection { items: [ 'a', 'b', 'c', 'd', 'e' ] }
Collection  { items: [ 'c', 'd', 'e' ] }

Reference: https://collect.js.org/api/dump.html

Collect.js duplicates() Method

T

tarun007

Improve

Article Tags :

Similar Reads

Collect.js is the javascript library for collecting data from tree-based structures. This library is used on JavaScript Array and Objects. Why Collect.js? It is a fluent and convenient wrapper for working with arrays and objects. It provides us with different functions that help in working with data

Collect.js Introduction

Collect.js is a JavaScript library for collecting data from tree-based structures. This library is used on JavaScript Array and Objects. Features: Some of the important features of Collect.js are: It is a fluent and convenient wrapper for working with arrays and objects.It provides us with different

Collect.js | all() Method

The all() method is used to return the underlying array or object represented by the collection. The JavaScript array is first transformed into a collection and then the function is applied to the collection. Syntax: collect(array).all() Parameters: The method does not accept any parameter. Return V

Collect.js average() Method

The average() method is used to return the average of all the items in a collection. This method is an alias of avg() method. Syntax: collect(array).average() Parameters: The collect() method takes one argument that is converted into the collection and then average() function is applied on it, which

Collect.js | avg() Method

Collect.js is a fluent and convenient wrapper for working with arrays and objects. The JavaScript array is first transformed into a collection and then the function is applied to the collection. The avg() method returns the average of all the items in a collection. Installation: Collect.js can be in

Collect.js | collapse() Method

Collect.js is a fluent and convenient wrapper for working with arrays and objects. The JavaScript array is first transformed into a collection and then the function is applied to the collection. The collapse() method convert collection of arrays into a single flat array. Installation: Collect.js can

Collect.js | combine() Method

Collect.js is a fluent and convenient wrapper for working with arrays and objects. The JavaScript array is first transformed into a collection and then the function is applied to the collection.The combine() method combines two different arrays with keys-values. Installation: Collect.js can be insta

Collect.js concat() Method

The concat() method is used to return the merged arrays or objects represented by the collection. The JavaScript array is first transformed into a collection and then the function is applied to the collection. Syntax: collect(array1).concat(array2) Parameters: The collect() method takes one argument

Collect.js contains() Method

The contains() method is used to determines whether the collection contains a given item or not. If it contains the item then it returns true otherwise false. The JavaScript array is first transformed into a collection and then the function is applied to the collection. Syntax: collect(array).contai

Collect.js countBy() Method

The countBy() method is used to count the occurrence of values in the collection. This method counts the occurrence of every element. Syntax: collect(array).countBy() Parameters: The collect() method takes one argument that is converted into the collection and then countBy() method is applied on it.