Rails form_with-helper: What is a :scope?
I’m currently reading the Ruby on Raily API-documentation. Specific the part about the form_with helper: https://api.rubyonrails.org/v5.1.7/classes/ActionView/Helpers/FormHelper.html#method-i-form_with
Rails: How does form_with know, which Controller-action to invoke?
Taken this form as an example:
Rails: Extended class that calls another extended class
Setup: We got an initializer (in config/initializers) that requires a file where we define our extensions. This file does something like this: module UbiquoExtensions end :SomeClass.include!(UbiquoExtensions::SomeClass) # Classes that overwrite behaviour need to be fully loaded first <- not my comment, it’s the original developer’s Rails.application.config.after_initialize do AnotherClass.send(:include, UbiquoExtensions::AnotherClass) end extension files look like this: […]
How do I remember where user left in rails
In rails how do I remember which page user left at with user login.
:unprocessable_entity / :unprocessable_content
I am making a test in Rspec(rails), the test should return an error message of unprocessable_entity whenever I pass a password without a username or a username without a password.
New ruby file can’t load any outside classes
I have a project where I created a new file in an existing directory. This new file is unable to load any classes from outside directories even though an existing file in the same directory is able to load those same classes just fine.
Apostrophe ‘ keeps show as ' on the email subject line with Ruby on rails 5.2 mailer
title contains Austen’s books
Fetch string only until specific word on ruby
enter image description hereI am building a scraper/parsing method, but the website I am using (https://www.bbcgoodfood.com/search?q=banana)to get the value from have many different informations using the same classes (they have no id, and are in the very same tag). In my case, I just need the preparation time, but it gives me other stuff i don’t need.
What is in-memory database for Ruby on rails
I was asked to develop an application that keeps track of the count of the users created and keep it in a in-memory database and to design it in such way that it is easily changed to a persistent database.
Rails Render JSON Method Seems To Be Removing Type Attribute from Response
I’m using Single Table Inheritance (STI) in my Rails app for the User object. There is an API response that is including all attributes of my User subclasses (Teacher, Student) except for type. I believe this is due to using the render json method, as I was able to find some other questions from a long time ago with this issue, but haven’t found any solutions.