All Questions

I am creating a ruby on rails project but my javascript files are not loading prperly.Running rails assets:clobber and then rails assets:precopile gives following error. $ postcss ./app/assets/builds/...

I'm trying to enforce a boundary in a Rails app: only code within the namespace Boundary should be able to access the class Boundary::Blackbox. This works alright when it's defined outside of an ...

I am a newbie and would need some assistance. I added devise gem to my Instagram clone app and added "sign up", sign in", "sign out", and "edit profile" links onto ...

I have an API endpoint to pull a big JSON blob from one of my models, and it works, but I'd like to improve it. The current implementation is below, and mostly just works using built in associations. ...

I know there's some threads about this but, from what I saw they are quite old and can probably be outdated. I'm using devise and devise_invitable. The idea behind it is to allow admins and teachers ...

Input Image I'm encountering a "406 Not Acceptable" error in my Stimulus controller's fetch request. The controller is responsible for making an AJAX call to an endpoint, but it seems the ...

I am using ruby '2.5.9' and rails '4.2.11.3'. I configured all needed things for this gem. I have db with column "password_ciphertext", In model: "has_encrypted :password". When I ...

I'm aware POST requests aren't meant for navigation but I just want to check if what I've been tasked with is possible. I have a page in my Rails app - let's call it cars#index. I'm required to make ...

So i have a flag to disable and enable a feature. and will based on the variable it has to toggle the flags flag_a, flag_b, are my two feature flags and the variable input string can be none, all,...

I'm new to Ruby and currently using Windows 10. I'm facing difficulty installing RVM. Since I work on different projects with varying Ruby versions, I want to use RVM to manage them easily. Currently, ...

I'm using following configuration inside the project directory: Ruby version ruby 3.1.4p223 (2023-03-30 revision 957bb7cb81) [i386-mingw32] Rails version 4.2.5 Gem version 3.3.26 Bundler version 1.16....

I have user model which has has_many association with building model. Initially I was creating the user and the building seperately by using user.create and user.buildings.create because there were ...

I'm facing n+1 issue when using conditions on array that comes from includes query. Here are the following tables: rems |id| |name| 1 aaa 2 bbb rem_correlatives |id| |rem_id| |name| |deleted| |...

In Ruby on Rails I'm trying to be able to create both way many-to-many relationship between two tables. I want a relationship in routes and controllers. For example I want to be able to do both of the ...

This is my shortlisted action and shortlisted.html.erb , when clicked on download the list of shortlisted candidates should get downloaded. def shortlisted ids= AppliedJob.shortlisted.pluck(:user_id) ...