How to useLodash _.forEach() method in JavaScript
In this example, we are using the Lodash _.forEach() method for iteration of set.
Example: This example shows the implementation of above-explained approach.
// Requiring the lodash library
const _ = require("lodash");
const Data = new Set();
Data.add("Delhi");
Data.add("Noida");
Data.add("Gurgaon");
// Use of _.forEach() method
_.forEach(Data, function (value) {
console.log(value);
});
Output:
Delhi
Noida
Gurgaon
How to iterate over Set elements in JavaScript ?
Set() objects are groups of distinct values. A set is a collection of unique elements i.e. no element can appear more than once in a set. Because sets in ES6 are ordered, the items of a set can be iterated in the order of insertion. Object and primitive values can both be stored in sets.
We can iterate over the set elements using the following methods in JavaScript:
Table of Content
- Approach 1: Using for…of loop
- Approach 2: Using forEach() Method
- Approach 3: Using Array.from() and for loop Methods
- Approach 4: Using Lodash _.forEach() method
- Approach 5: Using Spread Operator