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Ruby on Rails CRUD app development and TDD

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Ruby on Rails CRUD app development and TDD
  • Description
  • Outcome
  • Certification
  • Using the Ruby programming language in the Rails framework you will learn about routing your web pages and developing a CRUD application - In programming the four basic functions of persistent storage are Create, Read, Update, and Delete (CRUD). You will also learn about test driven development (TDD), and how to create accounts and registration for your web applications.

    The course begins by teaching you about what CRUD applications are and how to write different routes for your application. You will be guided in a step by step demonstration to make a simple CRUD application, as well as being shown how to tidy up the application code to make it easier to read. Next, the course introduces you to test-driving development using the Capybara tool. You will learn about writing Capybara testers to test the user interface of your web application. You will also learn about creating accounts for your application. Finally, the course introduces you to adding bootstrap to your application, along with password hashing and how to maintain the users session when logged into the application.

    This course will be of great interest to all programmers who would like to learn how Ruby on Rails is used to develop modern web applications in an effective and efficient manner. Prerequisites:

    The learner will need have completed our previous course on Ruby and Rails, and have a good understanding of HTML and web app development.

  • Having completed this course you will be able to:

    • Explain what a CRUD application is.
    • Discuss how to write ruby code in the web apps view.
    • Recognise the 7 unique actions of a CRUD application.
    • Identify the process of creating a basic CRUD application.
    • Explain what the Capybara gem is used for.
    • Discuss test driven development
    • Discuss creating accounts for a user to registrar and login in and out of your application.
    • Identify how to add bootstrap to your Ruby on Rails application. Identify the process of hashing a password.

  • All Alison courses are free to study. To successfully complete a course you must score 80% or higher in each course assessments. Upon successful completion of a course, you can choose to make your achievement formal by purchasing an official Alison Diploma, Certificate or PDF.

    Having an official Alison document is a great way to celebrate and share your success. It is:

    • Ideal to include with CVs, job applications and portfolios
    • A way to show your ability to learn and achieve high results


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