Creating Arrays

To create an array in the openMadness library, import the omArray function at the top of your code and enclose the list of items you want to store in the omArray[ ] method.

Example:

import { omArray } from 'openmadness';
const myArray= omArray([ [1, 4, 10, 3, 9]);

Example Use Case

Let’s assume you want to store a list of product prices in different currencies. You can create an array variable and pass in the list of prices you want to store temporarily. I.e.,

import { omArray } from 'openmadness';
const productPrices = omArray ([30, 50, 10, 90, 100]); // this stores all your product prices

Now that you have stored these prices in a single variable, you can easily retrieve each price.

Check out the “Accessing Array Elements” page for more information about how to retrieve elements in an array.