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...

Hi all, I'd like some clarification from someone who's more expert than me, if possible. I'm currently having RVM and Rails *4.2.6* installed on my development environment in which I have built ...

This is driving me nuts. I'm trying to set a dynamic start date of 1 month ago for a line chart using Chartkick / HighCharts. But can't find the right syntax.

I messed up my .bash_profile while installing ruby on rails on mac terminal. I am getting errors like -(bash: touch: command not found) and (.bash_profile permission denied) when i open the termin...

I'm creating a forum and am trying to display a list of posts that have been **favorited** by the current user in the ```users/show.html.erb``` view. When I favorite a post however, then go to my ...

Hi friends I got a kinda tricky problem which I usually would do through a nested form, but since I'm writing an API which has some tricky associations I need something custom (I guess): First of...

Hi all, can someone guide me in the right direction please? Basically i have dynamic options a user can select 1 or many of these items. I thought checkboxes would be good for this. The user then...

I have a simple blog setup with a posts model. Is there a gem that can publish a feed or should I create thus from scratch?