In no particular order: * Fly.io * Render.com * [Hatchbox.io](https://app.hatchbox.io) (I built this! 🤓) * DigitalOcean Apps * Railway Hatchbox.io is a bit different because it runs on your serve...

Interesting. Thanks Colin

Make the necessary changes, pls!

HI, I am new to Rails. I am looking for your kind help to implement change password option for a logged in user. I do not want to use registrable option as, these users are created by admin and wan...

Hey Chris, cannot send email from console using UserMailer.welcome_email.perform_now, geting this error ``` Traceback (most recent call last): 1: from (irb):3 NameError (uninitialized con...

I followed ep #288 and set up ActionText @mentions. Is there a way to automatically email the users who are mentioned?

I have a `Question` model related to `Option` model. Whenever I try to update question and related options, new options are created instead of updating an existing option. Why is it happening like ...

Alternatively to the webpacker way of require the flatpicker css in the `packs/application.js` you can do someting like: ``` /* *= require flatpicker/dist/flatpicker */ ``` In your rails `app/a...

Hello Go Rails Community, I'm looking for some help, let's say I have an app that's for married couples. If the husband signs up for the app he hac send and invite to his wife and vice versa. Wha...

Hello, I'm a newbie at Rails. Let's say I have this simple form: <%= form_for @article do |f| %> <%= f.label :title %> <%= f.text_field :title %> <%= f.labe...

Hi Guys, I am trying to attach a pdf to an email via active storage. Here is my code below and the error I am getting. class Assignment < ApplicationRecord has_one_attached :upload belongs...

I have these models: `Sport,` `Country,` `League` and `Match ` Also I do have `SportsController,` `CountriesController`, `LeaguesControlle`r and `MatchsController` So the question is: 1: how i ca...

My Controller has following code `@select = Store.find(current_user.store_id)` My View has: ``` <%= form_with(model:@store, local: true) do |f| %> <%= f.select :id, options_for_select(@sel...

If the User does not upload an image using active storage, how do I set a default image for that record?

Hi all, I am new to Ruby as well as RailsI am working my way through a treehouse course and I have hit a bit of an obstacle.This is what my routes file looks likeRails.application.routes.draw do ...

Hey, guys i wanna know how to generate a unique url foreach user but didn't know how to do it.#Stuck

I have a rails 5.1 app that I am working the stimulus twitter example into. Instead of tweets they are going to be comments. The comments are linked to servicerequests. So on the servicerequest/sho...

Hey all, I've seen websites where you place some Javascript code - and they are able to display information from another website on their website. Wondering how I can do the same? I have a www...