Ruby on Rails Community Forum

I'm trying to improve my modles for an existing scenario, but I just can't get my head around it. The situation is that I want to list a range of coffee's and include the country and region of the...

I'm getting the following error when editing and then updating a blog post: *From Chrome Browser* "No route matches [PATCH] "/authors/posts" ***From Rails Server (command line)*** ActionControlle...

Hi Chris I joined GoRails just recently and am excited to learn more about Rails. I have an app that has 3 different users ( vendor, couple and admin) and each user has their own Dashboard and au...

I have two models, Gins and Distillery. At the moment, these are two completely seperate models, but I have been thinking that as a user adds a a new Gin and inputs it's distillery, this could als...

Hello! I have issue with uploading files by Capybara Rspec Selenium. Here is more details about it: https://stackoverflow.com/questions/48499129/capybara-upload-images-issue Please help!

Here is the case , I got users and a few other models , most of them end up doing some action with one main table that contains around 15M rows. I have an indexed foreign key between the main tabl...

Hi! So far I've been using Stripe and Paypal + Rails gems to make payments for my apps. These days, I am considering changing to a new vendor, with better prices and services fitted for my need. S...

I'm going round in circles trying to work out, what I think must be a fairly common scenario, of tyring to render a rails resource through a React front end component. I'm seem to have got as far ...

Hello, I was trying to learn how to build a single page app with RoR as backend and a javascript framework as frontend. Are there any episodes that I can refer to, here on Go Rails? Thanks !

I have a Ruby on Rails web app via which I want to access my smart card reader connected to my PC via a USB. The idea is to press a button in the web app to initiate read action in the card reader...

In Part 2 of this series, to add a card to a list, we use the Rails.ajax method. I get an error `Uncaught ReferenceError: Rails is not defined at VueComponent.submitMessages` in vue.app. How do I g...

Hi, I have a side project where I don't want visitors to make accounts because it is just a collection of posts but I want them to be able to like posts.

I have this code in my Controller to get distance in meters from one location to another location: ``` range = Geocoder::Calculations.distance_between([lat,lng],[Model.location.lat,Model.location....

Hi, good afternoon. Chris, I ahve noticed that there are companies asking for consuming an API using JSON API Specification where I should consume its data and create a front-end with Rails to sho...

I have downloaded this [Adminator template](https://github.com/puikinsh/Adminator-admin-dashboard), which is modern npm/yarn Webpack theme. As stated in the template's homepage, install instruction...

Hi, I have seeing a lot company asking for using this Redis as cache with Rails. I suppose it would be good learn about it.

Testing has_many through association, I want to do that Product has many Category, and Product has many Certificate. Both associations are two-way, and the setups of them, as below, are pretty muc...

We are trying to install the single user RVM of ruby on rails on a SUSE enterprise machine. Unfortunately we are encountering problems. According to https://rvm.io/rvm/install we prepared a single...

I have **Windows Server R2 2012**, I need to deploy rails app on it. I want to run rails app on either IIS or on Xammp with apache. I tried many solutions posted on the internet but none of them wo...

We have a multitenant application with custom subdomains using a wildcard SSL on Heroku. While this has been great for our clients they are now requesting the ability to add their own domain names....