Ruby on Rails Community Forum

I want deploying Rails 5 app using Nginx, Unicorn, Postgres and Capistrano on centos 7.so which guide is best ???

Hey Everyone, I'm trying to use a custom layout for my `devise/registrations#edit` view. I'm using a scoped route. ``` devise_scope :member do get "/members/:id/settings" => "devise/registrat...

Hi I get the confirm msgbox "are you sure" twice and have to OK it twice: <%= button_to 'Remove', line_item, method: :delete, data: {confirm: 'Are you sure?'} %> In controller: def destr...

Most of my recommendations are performance oritented but I'll be happy to hear about Gems that can help in other domains. 1. PGHero https://github.com/ankane/pghero , great to keep track of your d...

So I am fairly new to rails dev. I have built several small apps in rails and javascript. There is such much chatter about different frameworks. I am wondering what the best approach would be to...

Here's the SQL: ``` select s.name, p.name, count(i.id) as count from items i left join products p on p.id = i.product_id left join stores s on s.id = i.store_id group by p.id, s.id ``` Thank you.

I am trying to make a little app where users can sign up, login, and be able to view and interact with questions for educational purposes. I can visualize everything, but I'm having trouble transl...

The code that I have below is for the _message.html.erb partial ``` <% if message.user.user_profile.avatar.profile_thumb.present? %> <%= image_tag message.user.user_profile.avatar....

I am getting error while accessing rails application, which was working fine earlier, "raise CookieOverflow if options[:value].bytesize > MAX_COOKIE_SIZE" Could some one help.

Hello, Can any one know howw I can integrete biometric fingerprint reader machine with my rails application, for automated attandance of student. Please help, its urgent. Thanks in advance.

I just finished episode 7 of Group Chat with ActionCable. When I send a message, the "unread messages" div appears in the browser window of the sender as well as the recipient's window. Any ideas w...

Hi, I recently developed a Rails app using **Braintree Recurring**, when the user subscribes, the information such as plan_name, next_billing_date ware saved into the database. However, I found the...

Turbolinks has been giving me a world of trouble and there is a lot of randomness with it depending on where I put it in the application.js file. Right now I have this: ``` //= require jquery3 //...

Can anyone please expain me How do I have sub-domains and Multi-tenant database for each sub domain in Rails Application. For an Example:- I am having Multi-Tenant database for year wise record o...

I have a Rails web application, and I hired someone to develop an android and iphone app for it, which is just a webview opening the website. In the web app, the user can upload an avatar picture....

Hi Chris! Adam Wilson at LaunchCode suggested I reach out to you regarding a ruby developer position I'm looking to fill. As you might guess, it's tough to find an experienced ruby developer in S...

How do I add the local_time gem to my project without using the asset pipeline as shown in one of the tutorial videos on building a user forum (https://gorails.com/episodes/forum-time-zones-with-lo...

Hello, You can create an episode with the same typology ( https://gorails.com/episodes/jwt-with-devise) using a project of this type: rails new weather --api thank you regards

Hello, i'm wonder if there's a way to get the youtube caption text after being autogenerated by youtube itself? Thanks a lot, @Carlitos

When I open a directory with mvim, I don't seem to be getting nerdtree. Instead, I get the regular directory buffer that is styled like nerdtree. When I open a file from this regular tree view, it ...