HI there guys. Im following this guide: and this is what i get ``` rvm 1.28.0 (latest) by Wayne E. Seguin , Michal Papis [https://rvm.io/] ruby-2.3.1 ruby 2.3.1p112 (2016-04-26 revision 54768) [...

I would like to offer people x views of certain pages then prompt them to pay for access. I was looking ot use this gem acts_as_paywall - https://github.com/BarefootCoders/acts_as_paywall but wante...

Hi I have a helper method, which converts currency to pounds. Is there any reason why this donest get picked up in the mailer templates, but works thoughtout the rest of the site?

I've been creating a test app for a couple of weeks know, and want to have a tagging system. It would also be cool if it was polymorphic, so multiple models could have tags. Thanks!

I would like to change the currency in my app for each site. So i currently have **`number_to_currency(aNumber, :locale => :gb)`** which works well. I have a number of sites which use different...

I am using Shrine as you described in your *Direct File Uploads to S3* episodes. It works fine, although I had to make a few minor tweaks to suit Bootstrap 4. One thing is troubling me: all files a...

I just did a `bundle update` and my app updated to Rails 5.0.1, it looks like this may have come out of RC. However there is nothing on their site yet. However their github is stating the buuld is ...

I have been trying for 4 years and 3 months to try to setup a basic rails app. I have bought 10+ books, subscribed to this and several ohter subscription services to try to learn the basics of rai...

So Im working with apartment and sidekiq and the job is not switch tenant. ``` gem 'apartment', '~> 1.0', '>= 1.0.2' gem 'sidekiq', '~> 4.0', '>= 4.1' gem 'apartment-sidekiq', '~> 0...

So i am starting a new project, and have done this meany times now. However this is the first time i have hit this issue! I created the app as normal **`rails new myapp -d postgresql`** I've crea...

Hi guys, I've build quite a few production apps now with rails and I'm embarking on my latest project which is a niche blog site. I guess going with rails is a bit of an overkill with this one so ...

I have an array that has nested hashes of months, years and amounts that I want to diplay in a table. My data is in this format: [{:month=>"January", :years=>{2017=>20, 2018=>100, 201...

Hey guys, has anyone advice on this one? Are there maybe better ways to handle document uploads in rails?

In my app I have restaurants which have a name, address, state, zipcode, country, and some other stuff. These restaurants have many locations, and each location belongs to a restaurant. The locatio...

I'm making a web app and I want to sort through a model based on popularity/trendiness, kind of like reddit/hacker news. I want to determine the popularity based on the count of comments, likes, an...

I'm using rbenv with ruby-build plugin as a default way to install ruby for development and production environments. Is there a way to make installation process faster, but keep it stable? For exa...

Setting up my new MacBook Pro and am running into an issue with ruby versions. At this point I have installed and am usin rbenv. I installed ruby 2.3.1 and when I `ruby -v` that is what it shows. ...

Hey guys, just went through the Notifications videos. To see if I understood the concepts correctly, I tried doing my own solo Ajax request on the forum_threads instead of Notifications. I ran in...

Can you make a Follow system with devise that updates via ajax? Thanks!

I am working on a Rails app and need some help with coffeescript which I'm honestly not very good at. I have a form with a field called location_id using a collection in Rails. ```` <%= f.grou...