Ruby on Rails Community Forum

Hi Chris, I am using Postgresql and apartment gem and my database has many views and functions. so I am using config.use_schemas = true config.use_sql = true to use pg_dump but when I run migrat...

When I run rails db:migration it works but there will warnings like below.. /home/paritech/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/activerecord-6.0.2.1/lib/active_record/connection_adapter...

I asked the same Question on [stackoverflow](https://stackoverflow.com/questions/46194455/ruby-on-rails-5-1-vue-js-2-4-x-testing-with-karma-jasmine-how-to-install) I have Rails 5.1.x and Vue.js 2....

User wants to search for classes nearby according to date similar to [classpass](http://joliepagaille.com/wp-content/uploads/2014/11/Picture-1.png) ### Backend Form fields for creating class by ad...

Hi so Im upgrading my rails 4 app to rails 5. I have a link with foo _path(params.merge(format: "pdf")) Im getting the non-sanitized error. Im looking for the correct way of permiting the this p...

I am new to rails so I have a lot to ask and I find out there is a huge debate on ruby version managers i.e RVM and Rbenv, and there is a bundler too. Now all the articles I have read are old and t...

Hello Devs, I am on my way to deploy a rails app, but I got this error: ``` ** DEPLOY FAILED ** Refer to log/capistrano.log for details. Here are the last 20 lines: DEBUG [504959b4] Install mis...

I was wondering, and this may have been covered previously, but I'll ask anyway. What are the must know things a rails dev should be familiar with, new techniques, etc. Sites like this are fantasti...

After upgrading to yarn 2, I get the following error when deploying to hatchbox: -----> Precompiling assets... Unknown Syntax Error: Unsupported option name ("--no-progress"). $ yarn install [...

So if you copy the link of the rails blob and paste it ( incognito ) it basically downloads the file how is this remedied?

ran into this error while using facebook to login on a project does anyone know how to fix this

Chris, I would be interested in the cancellation and modification of cards setup if you have time. Thanks!

How do I constantly monitor a Rails database & then action an alert? eg. I want the user to save an alert in the backend. The backend would check an external API and compare the price in the DB...

i am using mongoid but active storage is not supported in mongoid so how i upload multiple images ? @Chris Oliver

Given a list of items that could be visible or not on a page (like a paginated list ), how is the best way to send from the server an update or append to that list? I Mean, update element when the ...

Had a question about how to refactor some of my code. I've been reading some books AntiPatterns & Refactoring. Given the code block here, should the method here be in Evaluation or Skill? If...

is data-behavior just semantics or could we use anything?

I want to spawn a process (golang binary), capture its STDOUT and have a reference to STDIN which i can send to at any time. In my case i am getting data in via Websockets and want to pass them to ...

Finding it tricky to move from STI (Single Table Inheritance) to user roles because associations between the various user roles to other resources mean different things to different user types. `T...