CodeQuizzes

About the site

CodeQuizzes contains a bunch of programming practice questions on Ruby, Rails, JavaScript, Bash, Git... and more!

I created quizzes for myself when I was learning to program and decided to create CodeQuizzes as my first Rails application to share these quizzes with the world. The site is now used by hundreds of people a day!

Model heirarchy

Family (learn_programming)
  Subject (ruby, golang, git)
    Topic (beginner, intermediate, advanced)
      Quiz
        Question

A family has_many subjects, a subject has_man topics, a topic has_many quizzes, a quiz has_many questions.

JavaScript Book

This is an open souce book. Please submit pull requests if you have any suggestions to make the book better!

The JavaScript book chapters are located in the js_book directory as markdown files. The sections are organized as a directed graph in [this class] (https://github.com/MrPowers/code_quizzer/blob/master/lib/js_book/sections.rb) and the questions are added to the database via the seeds.rb file.

If a question needs to be changed, update the seeds.rb file, delete all the records in the SectionQuestion model, and then reseed the database. There is a rake task to delete all the records in the SectionQuestion model:

rake section_questions:delete_all

Let's work together to make this book awesome!

Running CodeQuizzes locally

1. Fork the repository
2. Setup your database.yml file
3. Run rake db:migrate
4. Run rake db:seed

Contributing

Submit a pull request and I will gladly merge it. If you would like to add a feature, shoot me an email and we can talk it out before you write code... or just submit a pull request and I'll merge your awesome feature.