I'm writing a React Native app that is purely informational (medical information), with a Rails API for the back-end. The first main question I have is whether its necessary (or a good idea) to us...

my destroy action def destroy @owner = User.find(params[:id]) @owner.destroy respond_to do |format| format.html { redirect_to root_path } format.js {} end my index page delete link ...

Is it possible to read the file, in my case image file, inside Paperclip::Attachment before the file is saved? I need to send the image to an api first and then from the response it's given if it...

I have a simple question about class naming: is it Ok to use `Error` as a model name in a Rails project? This model will be used to persist Ruby exception objects for errors monitoring. Using `Exc...

Hi, Been going round in circles for a day or so but still can't seem to find a solution for this. I have project management chat app that on sign up, you create the project and the first chat mess...

Hi, I'm creating a multi tenant application using the apartment gem based on the video about multitenant here in gorails. The model I choose was the Account instead of Users so I can have several...

Hi, I'm looking to use `expires_in` method in my actions who returns static content. For this pages I would like to return a cache control header where `public` is `true`. Like this it allow an p...

After adding the activeadmin gem, my previous style changed , How can avoid this? Previous style is :  After adding the activea...

Hey GoRails devs, I am in the middle of setting up a marketplace (with stripe) and could use some help in conceptually thinking about the model associations. In the marketplace: a user can sell or...

Hello, I have two questions: 1) I would like to create a button that can generate a CSV file with one set of attributes, and another button that will be able to generate a different set of attrib...

I've recently watched couple of screencasts on using Null Object Pattern: https://www.rubytapas.com/2017/01/31/two-screencasts-two-ways-eradicate-ruby-nil-values It was a good reminder about a ques...

Processing by Users::HomesController#welcome as HTML Processing by Users::HomesController#welcome as HTML Rendering users/homes/welcome.html.erb within layouts/application Rendering users/homes...

I'm helping on a small RoR app. I need to set up error monitoring for it. `errbit` or `exception_notification` both look pretty good. This is a small app right now (< 200 users with logins, p...

<%= select_tag "event[#{inquiry.slug}]", options_for_select([ "PENDING", "CONFIRMED" ], inquiry.status), :data => {url: update_status_vendor_inquiry_path(inquiry),method: "put", type: "script...

My introduction to Ruby on Rails was a "complete course" on Udemy and reading Michael Hartl's book. A year's worth of dedicated practice later, I'm still struggling with my skills and understandin...

I have a has_many :through relationship between a few models that *almost* works. My goal is to allow users to be assigned to projects and/or tasks. Everything seems to work except user_id's are n...

Hey all! I'm just curious, how would you surface the ability to create nested items in an API? Say you have a model `Post` that `has_many observations`. I have my base routes for both Post and Ob...

Following along with the ActionCable Series. So in **irb** when i run the `ActionCable.server.broadcast "notifications:4", {html: "Hello"}` it comes back with **nil** instead of returning **1**. ...

So i built my web app that allows users to chat with eachother, see who's online, and send notifications all using actioncable and it's using up A LOT of memory it seems. Correct me if i'm wrong, b...

Hi Following on from the my previous post I want to add a new time column with the default of 6.46pm I have tried this class AddUsualStartTimeToAreas < ActiveRecord::Migration def change ...