We want to separate all our business logic in our selectors. In this lesson we add a new selector to show our total count of items.
One quick note about cloning this project. If you wish to make commits and push the code up after cloning this repo, you should fork the project first. In order to own your own copy of this repository, you have to fork it so you get your own copy on your own profile!
You can see the fork button in the top right corner of every GitHub project; click it and a copy of the project will be added to your GitHub profile under the same name as the original project.
After forking the project, simply clone it the way you would from the new forked project in your own GitHub repository and you can commit and push to it freely!
In your terminal after you clone your project down, remember to run either yarn or npm install to build all the dependencies in the project.
Remember to replace the config variable in your firebase.utils.js with your own config object from the firebase dashboard! Navigate to the project settings and scroll down to the config code. Copy the object in the code and replace the variable in your cloned code.
