• use the repository from last assignment
• start from the branch assignment3

• switch to branch assignment4

• create user and session as shown in the lecture
• user should be able to register, login, logout, change their details and delete their accounts ( all posts and their comments )
• post and comments are linked to the creating user user
• when deleting a post also delete the comments
• post and comments can only be created by logged-in users
• but everybody can browse the posts and comments
• only show buttons like login, logout, create post … according to the login-state

• commit and push to branch  assignment4
• create a pull request (name: Assignment4) to the main/master branch

Deadline for this assignment is Friday 14.5.2021 23:59

• create a github repository: https://classroom.github.com/a/rtm71Z6i
• choose a name for your social network
• create an new rails project
• commit an push your generated project to the master/main branch
• switch to branch assignment3
• add bootstrap, simple_form and slim
• create and implement a post and comment model
• implement all CRUD actions in view and controller
• commit and push to branch  assignment3
• create a pull request (name: Assignment 3) to the main/master branch

• Install Rails –> https://guides.rubyonrails.org/getting_started.html#creating-a-new-rails-project
• Create a computation model, controller, routes and the necessary views (as shown in the lecture).
• Your Application should support at least addition, subtraction, multiplication and division.
• Handle division by zero in some nice way.
• Create your assignment 2 repository on github. https://classroom.github.com/a/PCFrWhBk
• As last time, use a assignment2 branch and create a pull request.
• Deadline 30.04.2021 23:59

Links:

• https://guides.rubyonrails.org/#
• http://slim-lang.com/

Hey folks,

this week we start by creating your first ruby program. Please complete the following steps:

1. Install Ruby  https://www.ruby-lang.org/en/documentation/installation/
2. Install rvm https://rvm.io/
3. Create and clone your github repository https://classroom.github.com/a/MfS-lHHc
4. Create and switch to branch assignment1
5. Complete the coding tasks as mentioned in the lecture
6. Push your code to github
7. Create a pullrequest to the main/master branch

The deadline for this assignment is 23.04.2021 23:59 GMT+2