Gain insights into Ruby on Rails fundamentals, creating projects, deploying, CRUD operations, user authentication, and session management. Build foundational skills to develop complex applications.

working4.tar.gz

default

hello

crud migration

crud CR

crud app1

redd

testing

votable_fix

CRUD new1

In this course, you will learn the fundamentals of Ruby on Rails to build your own application.

You will start by learning how to create a new project, deploy to a Rails server, and the Rails design pattern. After that, you’ll learn how to perform CRUD operations, handle user authentication, and manage sessions.

Once you finish this course, you’ll have the foundations in place to build more complex applications to add to your portfolio.

Introduction to Ruby on Rails

## Problem statement
In this challenge, you simply have to display all the *comments* for a particular *link* on its `show` view. You must also display the `email` attribute of the user who submitted the comment.

A comment will look like this:
```
user@email.com Commented: commenting is fun
```

- `user@email.com` and the body of the comment, `commenting is fun`, are retrieved from the database. 
- `Commented:` is simple HTML text.

### Important concepts
1. We store the content of a comment  in `comment.body`
2. Each comment is associated with a link. You must keep this association in mind to access the comments for a particular link.
3. You will not be passing a `@comment` instance variable. Instead, you will be passing `@link` as your instance variable.

<br>

## Implementation

# Problem statement
In this challenge, you simply have to display all the *comments* for a particular *link* on its `show` view. You must also display the `email` attribute of the user who submitted the comment.

A comment will look like this:
```
user@email.com Commented: commenting is fun
```

- `user@email.com` and the body of the comment, `commenting is fun`, are retrieved from the database. 
- `Commented:` is simple HTML text.

## Important concepts
1. We store the content of a comment  in `comment.body`
2. Each comment is associated with a link. You must keep this association in mind to access the comments for a particular link.
3. You will not be passing a `@comment` instance variable. Instead, you will be passing `@link` as your instance variable.

<br>

# Implementation

Introduction to Ruby on Rails

CRUD on Rails

Your First Rails Application!

Comments

Testing

Conclusion

Project Challenge: Display Comments

Problem statement

Important concepts

Implementation