Ruby on Rails Community Forum

The timing of this video is perfect! I was wanting to add something like this to my app.. but was stuck on what approach to take! Again another usefull and well explained video! Keep it coming Ch...

Hello. Can I ask for a little review of my code? I have been a php-developer for a long time. I really want to learn professional programming on rubi / ruby on rails. This is my [class](https://git...

Can you offer vue js and nuxt js crash course

Hi guys! I'm getting this `OAuth Error: Invalid client_id parameter` after I insert the user creds. Here is my code contains the `client_id` - `devise.rb`: ``` config.omniauth :slack, ...

Hello someone could explain mehow could i do a find_each that give me all the records associate to my model This is the structure Venue -> has_many :services and Services -> belongs_to Venues...

Hello. I would like to share my problem with you. How to pass value from - in this or that, depending on select, method of Rails-controller? If id of (or name) selected is 'one', it should be pa...

I'm wondering in using rails engines (plugins) to decouple monolith rails app codebase in modules which could be shuded down in case of bugs and enabled easily without impacting the whole user expe...

I have an image uploader on a form, and images upload fine without the background processing. Since moving to Heroku, the larger source images often time out, so I'm looking to move this to a backg...

Hey Chris - Do you have a best practices guide for server maintenance? Brian

im trying to combine the paypal button and the f.submit button but have no idea How to get there Is there any better suggestion ` // Render the PayPal button int...

I think I've been at this problem for too long and the obvious answer has evaded me. Say you have students, classes (klass for ruby's sake), and enrollements as the join between them. ```ruby cla...

How Can Unstall Ruby On Rails on Ubuntu 16.04 Xenial Xerus

I am trying to make a blog website. I am using `active_admin` and `cancancan` gem. Two controllers I have made are `Post`, `Category`. **posts_controller.rb** ``` class PostsController < Inher...

Hi there, after few hours digging arround i just found the answer to this: when trying to start a new project with the template.rb i had issues because of the version of sqlite3. rails was automat...

Hi i've been coding with rails selflearning with videos books and so on, (prolly not the best way to do it) but i'm wondering if there are few best practices to follow up. For instance, when i do ...

We have a Rails API that was used with Angular, we previously used the devise angular authentication plugin. With our new iOS app, we're having difficult trying to figure out how to integrate rail...

1.when i created a devise model , i saw encrypted_password(column) in schema.rb but in registration form i saw f.input :password ??????? 2.I am getting { PG::NotNullViolation: ERROR: null value in...

Hi! I'm learning rails building an CRUD app with authorization. I want to autorizate http requests. I can't generate the authoriation code, when send the url with client_id and callback url, the p...

Hey guys, I have an app for generating orders containg products. I'm currently using a “cart” through table that helps me connect both orders and products. I would like to have a list of product...

I've read and understand the great ways Rails sanitizes data when going from server to client, but I have a question that I would love to get some guidance/input on. Recently it was discovered the...