Last Updated on September 1, 2023 by GeeksGod

Course : Learn Ruby on Rails 7

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Ruby on Rails 7 is the latest and greatest version of Rails yet! In this course, we will learn the basics of Ruby on Rails and gradually move towards more complex topics. We will build 5 applications through this course, and by the end of the course, you will understand the fundamentals of Rails and how to use the latest features (i.e. Hotwire) in Rails.

Creating a Blog Web Application

First, let’s start by creating a Blog web application. This application will allow users to create articles and make comments. It’s a great way to dive into the fundamentals of Ruby on Rails.

How to Create Articles in the Blog Web Application

To create an article in the Blog web application, simply follow these steps:

1. Click on the “New Article” button.
2. Fill in the article title and content.
3. Click on the “Create Article” button.

Once the article is created, it will be displayed on the main page of the web application along with any comments made by users.

How to Make Comments in the Blog Web Application

Making comments in the Blog web application is easy. Here’s how:

1. Click on the article you want to comment on.
2. Scroll down to the comment section.
3. Type your comment in the input field.
4. Click on the “Post Comment” button.

Your comment will be instantly posted and displayed below the article. It’s a great way to engage with other users and share your thoughts.

Creating an Appointment Booking Application

Next, let’s move on to creating an appointment booking application. This application will allow users to create rooms and book appointments for each room. It’s a great way to learn how to manage data and implement user authentication.

How to Create Rooms in the Appointment Booking Application

To create a room in the Appointment Booking application, follow these steps:

1. Click on the “New Room” button.
2. Fill in the room details such as name, capacity, and location.
3. Click on the “Create Room” button.

Once the room is created, it will be displayed on the main page of the application along with any appointments booked for that room.

How to Book Appointments in the Appointment Booking Application

Booking appointments in the Appointment Booking application is a breeze. Just follow these steps:

1. Select the room you want to book an appointment for.
2. Choose the date and time for the appointment.
3. Click on the “Book Appointment” button.

Your appointment will be successfully booked and displayed in the appointment schedule for the selected room. It’s a convenient way to manage appointments and ensure efficient use of available resources.

Creating a Note-Taking Application

Now, let’s move on to creating a note-taking application. This application will leverage the default features of Ruby on Rails to build a powerful note-taking tool.

How to Create Notes in the Note-Taking Application

Creating notes in the Note-Taking application is simple. Here’s what you need to do:

1. Click on the “New Note” button.
2. Enter the title and content of the note.
3. Click on the “Create Note” button.

Your note will be created and displayed in the note list. You can easily view, edit, or delete any note as needed. This application is perfect for staying organized and jotting down your thoughts.

Refactoring the Note-Taking Application

Now, let’s take our note-taking application to the next level by refactoring it using Turbo Streams and Turbo Frames. This will make the application even more dynamic and powerful, without the need for additional JavaScript.

How Turbo Streams Enhance the Note-Taking Application

Turbo Streams allow us to update the application’s content dynamically without reloading the entire page. This means that when you make changes to a note, such as editing its content or deleting it, the changes will be instantly reflected on the page without any noticeable delay. It provides a smoother and more seamless user experience.

How Turbo Frames Improve the Note-Taking Application

Turbo Frames, on the other hand, allow us to load specific parts of a page separately. This means that when you navigate to a different section of the note-taking application, only that section will be loaded, reducing the load time and improving overall performance. It’s a great way to optimize the user experience and ensure fast and efficient navigation within the application.

Creating a Real-Time Chat Application

Finally, let’s wrap up this course by creating a real-time chat application. This application will enable users to enter different chatrooms and engage in conversations with other users. It’s a great way to learn about real-time communication and interaction in a web application.

How to Join a Chatroom in the Real-Time Chat Application

Joining a chatroom in the Real-Time Chat application is quick and easy. Just follow these steps:

1. Click on the chatroom you want to join.
2. Enter your username or nickname.
3. Click on the “Join” button.

You will be instantly connected to the chatroom and able to see all the ongoing conversations. Feel free to join in and participate in the discussions.

How to Send Messages in the Real-Time Chat Application

Sending messages in the Real-Time Chat application is as simple as typing and hitting the enter key. Just follow these steps:

1. Type your message in the input field at the bottom of the chatroom page.
2. Press the enter key or click on the send button.

Your message will be instantly sent and displayed in the chatroom. It’s a great way to interact with other users and have meaningful conversations.

By completing this course, you will have gained a solid understanding of Ruby on Rails and its latest features. You will be able to build various types of web applications with ease and efficiency. Enroll now and start your journey towards becoming a Ruby on Rails expert!

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