FriendsApp

Basic Elixir project made in my learning process.

A CRUD CLI to add friends on your notepad. Basically, it manipulates a CSV file in order to record registries.

How it works?

First you are going to receive a welcome message:

Then the notepad menu appears:

Here you can choose the basic CRUD options.

Create

Typing 1 you receive a confirmation message.

Y -> Continue to add page
n -> Back to menu

In the add page you can digit your friend's name, email and phone.

Read

Back to Menu, typing 2 you receive another confirmation message to list your friends.

Y -> Continue to list page
n -> Back to menu

This page lists all your saved friends.

Update

Back to Menu, typing 3 there is a confirmation message.

Y -> Continue to find friend page
n -> Back to menu

Email is needed to find friend's data.

If no friend is found, this message is shown.

But if email is correct, you may edit the data.

A confirmation message with your friend's data appears.

Y -> Continue to update page
n -> Back to menu

At this page you can type the new data.

Delete

Back to Menu, typing 4 there is a confirmation message again.

Y -> Continue to find friend page
n -> Back to menu

Email is needed to find your friend.

Again, if there is no friend with this email, you receive an error message.

But if it's correct, you can delete it.