The Major Problem with Using Objects Over Arrays
Understand the key issues when using objects instead of arrays in Redux state design, especially around iteration and rendering. Learn how to leverage Lodash utilities like _.map and _.values to effectively iterate over objects by converting them to arrays, improving your ability to manage and display data in React applications.
We'll cover the following...
We'll cover the following...
I love the idea of using objects over arrays - for most use cases. There are some caveats to be aware of though.
Caveat #1 : It’s a lot easier to iterate over Arrays in your view logic.
A common situation you’ll find yourself in is the need to render a list of components.
For example, to render a list of users ...