A user belogns to a ProjectThread. And a ProjectThread has_many Users through ProjectPosts. On the Project Thread Index I want to display only threads where a given users has posted a Project Pos...

I need to assign the current_user ID to all new projects, tasks and comments created in my app. I got projects and tasks working fine, but for some reason comments are giving me trouble. Here's wh...

So i'm going through building the forum series and whenever i submit the form, it is just re-rendering the new form page. I looked in my server logs and I see that `Parameters: {"utf8"=>"✓", "au...

So hello guys, All of us have great ideas, and all of us want to know whats next episode would be. So this is my idea. List of Topics with likes. Everyone can enter the topic that would like mor...

Not sure the correct words to ask the question are. Here is an example from what I have seen: `http://www.gorails.com/series/1?old_content=true` So say Chris re-did some of the screencasts,and now...

hi i am working on this interpolation where the runners has interests but lets say the runner has not interests , or has not entered any interests how would we interpolate this Your runne...

I'm working on a project management app that is organized into 3 panes: Project list | Task list | Task details views/_sidebar: has a form to create projects projects#show: has a form to create t...

Hi I want add a pop up button that says "Are you sure" when the user clicks on submit ? if it was a destroy mehod it would be something like this method: :delete, data: { confirm: "Are you sure?...

Hello, I'm doing an application where I have to show a link. The administrative must be able to assign the date where it is displayed and hidden. Sorry for my English. I think it's done with the ge...

Hello Everyone how do i attaced a prawn pdf to email . I have implemented the prawn gem so when you generate a new form and add the .pdf ot gives me the PDF , which works. but now when the form i...

I'm trying to extract the "text" element if the "type" is "Person" from this JSON output. I''ve been able to store the JSON in an instance variable @output and am using the following to begin itera...

I'm watching https://gorails.com/series/realtime-group-chat-with-actioncable and i noticed that in channels/application_cable/connection.rb , chris put this code to find verified users. ``` modu...

Being trying to deploy my rails app using EBS. I kepp getting the following error. I've tried updating and installing rugged. But the problem seems to be cmake on EBS. CMake is an extensible the d...

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 ...