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Ruby on Rails 4

Getting Started

Samer Buna

Rails is an open-source web framework that's optimized for programmer happiness and sustainable productivity. This course covers all the basics of Ruby on Rails and prepares you to start developing web applications on the platform.

Using an example web application, this course demonstrates how to use Rails' latest features. The application is a simplified Q&A site for the history of the universe. Users can post questions about the universe and other users will be able to reply. We will talk about controllers, views, models, migrations, emails, background jobs, the asset pipeline, and a few other things. We will also learn how to deploy a Rails application to the cloud.

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What's inside

Syllabus

Introduction

Models and Migrations

Action Mailer and Active Job

Basics of the Asset Pipeline

Deployment

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Introduces students to the basics of the Ruby on Rails framework, suitable for beginners with no prior knowledge of Rails

Focuses on building a functional web application using Rails, providing practical experience to learners

Emphasizes the latest features of Rails, ensuring learners are up-to-date with the framework

Provides guidance on deploying Rails applications to the cloud, addressing a crucial aspect of web development

Taught by Samer Buna, an experienced instructor in Rails development, bringing expertise to learners

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Career center

Learners who complete Ruby on Rails 4: Getting Started will develop knowledge and skills that may be useful to these careers:

Software Engineer

Both this course and a career as a Software Engineer require skill in Ruby, understanding of models, migrations, and the Asset Pipeline in Ruby. As a Software Engineer, you may contribute to a team of developers working on a user-facing web application or contribute to an internal application used by your organization. This course may be particularly helpful for software engineers who want to transition into working with Ruby.

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Full-Stack Developer

A Full-Stack Developer has both front-end and back-end skills, meaning that they can work end-to-end on development projects. Proficiency in Ruby and Rails may give you an advantage in applying for Full-Stack Developer roles. This course offers a good foundation in back end with Rails and touches on front end with the Asset Pipeline.

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Web Developer

As a Web Developer, you will design and develop websites and web applications. This course helps you build a foundation in Ruby, a programming language that is especially conducive to web development. Rails, the framework this course focuses on, is used in the real world by companies such as Airbnb, Shopify, and Github. Proficiency in Rails may help you become a more competitive candidate for Web Developer roles.

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Back-End Developer

This course provides a solid foundation for Back-End Developers with the section on Action Mailer and Active Job. These tools can improve the efficiency of your work and also enhance coding proficiency. In general, this course provides the necessary skills to develop the back end of web applications and services.

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Database Administrator

Database Administrators build and maintain databases to organize and protect vast amounts of data. The section on Models and Migrations is especially relevant to a Database Administrator role. This course may be useful in furthering your career.

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Data Engineer

Data Engineers build, maintain, and manage the infrastructure used to manage and process data. The section on Models and Migrations in this course is foundational for Data Engineers.

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Data Analyst

A Data Analyst collects, processes, and presents data to help organizations understand trends and make decisions. This course would be helpful because it introduces Active Job, a Rails tool that can help process large amounts of data more efficiently.

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Project Manager

Project Managers plan, execute, and close projects to achieve specific goals and meet success criteria. Sections of this course on Models, Migrations, Action Mailer, and Active Job may help provide a useful overview of this role, especially as it pertains to technology-based projects.

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DevOps Engineer

DevOps Engineers combine software development (Dev) and information technology operations (Ops) to oversee the entire application lifecycle. This course may be helpful as it covers important concepts like the Asset Pipeline and Deployment.

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System Administrator

System Administrators maintain and oversee computer systems and networks. This course may be helpful as it covers topics like the Asset Pipeline and Deployment, which are important to system administration.

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Product Manager

Product Managers are responsible for guiding a product from ideation to launch. This course may help you develop a foundation in Rails that you can use to contribute to the development team's vision of a product.

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Quality Assurance Analyst

Quality Assurance Analysts evaluate software to ensure it meets quality and performance standards. This course can provide a helpful introduction to Ruby and Rails, which can enable greater proficiency in analyzing and evaluating code written in these tools.

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UX Engineer

UX Engineers combine coding skills with design to create user interfaces. The section on Basics of the Asset Pipeline may be particularly helpful, as you will learn to design engaging web applications.

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Technical Writer

Technical Writers create and maintain documentation for software and other technical products. This course is a good introduction to basic programming and technology concepts that may be helpful for a career as a Technical Writer.

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User Experience Designer

User Experience Designers improve the usability, accessibility, and pleasure provided by interacting with a product. This course may be useful in learning how to create intuitive and user-friendly web applications and interfaces.

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Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Ruby on Rails 4: Getting Started.

Agile Web Development with Rails