Hi Chris! I've been looking for a good URL validator for a while, but all the solutions I found are kinda weird, so I'm not even sure if I wanna use any. Here is my usecase: A user can create a p...

Chris, thanks for this one. Notifications work like a charm. I was just wondering... How do I create different JSONs for different models? ``` json.array! @notifications do |notification| json...

I have the following models (stripped down for simplicity) : ```ruby class Activity < ActiveRecord::Base belongs_to :trackable, polymorphic: true belongs_to :user has_one :comment, as: :t...

I was thinking about an SPA that has a like button. In "Liking Post" tutorial you wrote a method that checks if the current user liked the post, but in an SPA that means I will have to make a call ...

I setup my rails environment using the ubuntu installation guide found on gorails (amazingly helpful, thank you) but I'm not really sure how to use rbenv. I have a few rails apps, and I'm wonderin...

Hi, i have no idea how to choose best way. There are three models User, Department and Task. Each user assigned to one department (belongs to). Department has many tasks. How to write a policy or s...

HI Chris, I implemented elastic search using search kick gem and all went well from search, autocomplete and suggestions when dealing with text. Now i wanna perform a similar search on table th...

Hi all, I am planning to create an application that will have several types of users with a couple shared fields and many unrelated fields. What would be my best option? After doing some research...

Hey Chris, Just wondering what are you using to preview Markdown in forum posts? I watched the whole Forum series and I saw the other video about html-pipeline gem but you don't mention syntax hig...

Hi I'm having a hard time figuring this out. https://gist.github.com/Frank004/8aa4acf20f60a3666a42 Im starting to do test on my Multitenant app and encounter a problem when trying to run the pro...

Hey guys, I'm trying to figure out how the user authentication works with mobile apps that consumes the Rails API. I know I can send a POST request to the server to register the user and then gener...

Chris, What turbolinks compatible solution (gem or anything) would you recommend for implementing loading progress bar for page load? Thanks, Szilard

Hey Chris, Just watched and implemented the code from this screencast and it's working well. However, I realised that it only works on first page load. Subsequent pages do not run the function. N...

i'm currently working on multitenant application that enable user to create a personalize website after selecting a template, please is there any gem or method to achieve this?? Shopify type of App...

Following Chris great post on scheduling I am using `delayed_job_active_record` to schedule quote from my app to be tweeted and shared on FB. Here is my `quote.rb` model with the current logic: `...

Hey Chris, Just wanted to let you know, that I couldn't subscribe from my profile. I'm used to be subscribed to onemonth, so I got the free half a year subscription to gorails. That has expired a ...

I am developing a Rails app that has a `Task` model. It's like any basic task tracking system where you can set some attributes (name, activity, status, priority etc.) and a due date. For my syst...

I have case studies and site models in my database. I have a `has and belongs to many` association set up between them. ## site#show When on a `site#show` page I want to write the following erb...

Hi Chris Im trying to apply the Multitenancy to a exiting app. at the moment the tenant get create. how can I use the exiting that to be one of the tenant. When I enter with a exiting user to the t...

Is there any way you can provide us with the source code for the episodes?