Hey Chris could you do a video on live streaming video with ActionCable or integrating it with an gem? Thanks!

Let's say you have users-or-members in your application and each user has his/her own contacts. How would you implement the functionality to allow user1 to add/modify contacts for user2, but not de...

They claim $4.99 per TB/month with no API calls and Unlimited free egress, Amazon S3 API support, 6x faster than AWS S3, and they work with a couple different CDNs. This seems like a fantastic ser...

Hi there, after few hours digging arround i just found the answer to this: when trying to start a new project with the template.rb i had issues because of the version of sqlite3. rails was autom...

I am trying to understand Ruby and Rails as best I can. I've purchased a bunch of ruby on rails books, but am wondering if you have any recommendations. Perhaps there are many I haven't yet read ...

Hey Chris, I've many images on S3 with avg size of 30KB per img that take about 1-2 seconds to display. I'm looking at cloudfront & cloudflare to speed this up. Later perhaps imgix, but I se...

Hello. I have an existing RoR site, and I've added a new resource that will allow users to add different coffee roasts. On the resulting table, I'd like users to be able to filter the restults ...

When I open a directory with mvim, I don't seem to be getting nerdtree. Instead, I get the regular directory buffer that is styled like nerdtree. When I open a file from this regular tree view, it ...

Hey, good morning. Chris, I would like to start to learn more about Ruby and Rails. I have a little more than a year programming with them. However, I would like to know which series should I st...

Rails console: Memoization seems to be a pretty awesome resource.