Ruby On Rails

Tutorials

N 1 Queries or Memory Problems: Why not Solve Both?

N 1 Queries or Memory Problems: Why not Solve Both? This post is going to help save you money if you're running a Rails server. It starts like this: you write an app. Let's say you're building the next hyper-targeted blogging platform for medium length posts.

Resizing your uploaded images

Resizing your uploaded images A couple of days ago I wrote about uploading attachments and in this tutorial I'm going to look at doing some processing on those attachments once they have been uploaded.

Seamless socket server restarts in Ruby

Seamless socket server restarts in Ruby We write RPC servers to interact with repository storage in Deploy and Codebase, the new Deploy Agent has a socket server for users to connect to, AppMail runs it's own SMTP server.

Uploading files in your Rails application

Uploading files in your Rails application Uploading files into your Rails application has never been easier, and with the a wealth of useful gems around to help there's no better time to be working with files.

Testing your Jekyll Website with Capybara

Testing your Jekyll Website with Capybara I recently had problems when I was migrating this blog from Jekyll 2.5 to Jekyll 3.3. The permalinks were broken after the upgrade and I only noticed this after the change went live. Some basic tests could have easily prevented this.

Using Chef and Capistrano to deploy a Rails application on Ubuntu 16.04

Using Chef and Capistrano to deploy a Rails application on Ubuntu 16.04 Often, the question of the deployment is delayed at a later time, and it’s well known that many applications do not launch in production and developers just use solutions like Heroku for staging or demo servers.

Refactoring Ruby: From Subclass to Registry – The Miners

Refactoring Ruby: From Subclass to Registry – The Miners Users had to bear the burden of prolonged load times and an overall bad experience which contributed towards decreasing conversion rates.

Going HTTPS-only in Rails with Let's Encrypt

Going HTTPS-only in Rails with Let's Encrypt This article isn’t a tutorial, but rather a call to action to hopefully encourage developers serving Rails applications insecurely to make the move to HTTPS-only (with a few things to watch for when you do).

Everyday Git: Search the git log from the command line

Everyday Git: Search the git log from the command line Version control tools like git are wonderful. They let you easily pass code around with other developers working on your project. They provide a safety net, so if you make a mistake, you can quickly revert back to a known, working version.

Status report: Everyday Rails Testing with RSpec for RSpec 3.5 and Rails 5

Status report: Everyday Rails Testing with RSpec for RSpec 3.5 and Rails 5 Hello friends, I wanted to give you a brief update on my progress updating Everyday Rails Testing with RSpec for RSpec 3.5 and Rails 5.

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