Provides a simple interface to iterate through a given array, avoiding some common errors such as, Uncaught TypeError: parent.children.forEach is not a function. Similar interface to Array.prototype.forEach
npm install foreach-arrayThis library provides a simple interface to iterate through a given array, avoiding some common errors such as, Uncaught TypeError: parent.children.forEach is not a function. We normally encounter such issues when trying to iterate through an array of DOM elements.
foreach-array will be the solution to such errors. Method signature is similar to Array.prototype.forEach.
``
npm i foreach-array
After installing foreach-array module, you can use either import syntax of ES6 or require syntax of node to make this library available in your file.
#### Using import
`
import each from 'foreach-array';
const array = ['First Name', 'Last Name', 'Country'];
each(array, (value, index, array) => {
console.log(index + ': ' + value);
});
// Console log output will be:
// 0: First Name
// 1: Last Name
// 2: Country
`
#### Using require
`
const each = require('foreach-array');
const array = ['First Name', 'Last Name', 'Country'];
each(array, (value, index, array) => {
console.log(index + ': ' + value);
});
// Console log output will be:
// 0: First Name
// 1: Last Name
// 2: Country
``