Terraform module to set up your AWS account with the secure baseline configuration based on CIS Amazon Web Services Foundations and AWS Foundational Security Best Practices.

Easy file attachment management for ActiveRecord

Performs field-by-field diffs of CSV files

A simple(r) auditing / version tracking library for Rails (ActiveRecord). Developed and tested for Rails 3.2 onwards. Should work with earlier Rails 3 versions but no guarantee. Should be easy to tweak it though.

Queue / Pipeline Management

An email validator for Rails 3 and 4.

Open Pusher implementation compatible with Pusher libraries

(Forked as a backup in case anything happens to the original)

Run shell commands safely, even with user-supplied values