Articles on Ruby
11 months ago
This article explains how to configure Bundler. 1 year ago
Understand your application's memory usage
Ruby applications should gracefully shut down when a dyno shuts down, or is restarted. Sensitive operations should be wrapped in an `ensure` clause, though care must be taken to have this clause terminate.
2 years ago
A step-by-step guide for deploying your first Ruby app and mastering the basics of Heroku 3 years ago
A tutorial showing how to build and deploy a Ruby Sinatra application application that uses a WebSocket.
Creating, configuring, deploying and scaling Rails 4.x applications on Heroku, using Bundler dependency management.
Configuring database connections in the Active Record connection pool for apps running with a multi-threaded or multi-process web server.
4 years ago
Upload and process image files to S3 in Ruby using the Paperclip library.
Set custom HTTP cache headers on Rails 3 applications to provide the most performant and best possible user experience.
Enqueue background jobs in Ruby with the Redis-backed queuing-library Resque.
Configure a Rails 3.1+, or Rails 4 application to use Rack::Cache to cache public resources in a Rails application with the Dalli client library on Heroku Cedar.
Add the MemCachier Add-on to a Rails application to easily cache data with memcache and improve performance.
Build a Ruby application that uses OmniAuth and Devise to authenticate against Force.com using OAuth2.
Create, configure, deploy and scale a Ruby application on Heroku.
The Cedar stack is the most recent stack on Heroku, providing a PaaS supporting multiple languages, flexible process types, HTTP 1.1 and more.