I think therefore I am. Satre is a library for proportional and first order logic. It was inspired by the book 'Handbook of practical logic and automated reasoning' by Harrison, J (2009). This project originated at the Technical university munich as a students project in the lecture 'Basics of Artificial Intelligence'.

A Capistrano Extension that uses librarian and chef-solo to track your project cookbook dependencies. Use capistrano stages to quickly provision servers for your project. Version control your chef runlist, node configuration and cookbook dependencies.

Scheduling system for programmatically defined and stored jobs.

this is just a placeholder for the name - scal - smart-calendar

Dump or Search IP Adress from APNIC.

notification mail sender via sendgrid API

Easily establish a connection to a database via Sequel gem using options specified in config/database.yml or .env files

A giant spider that starts on a given page, finds all links on the page, ensure they resolve, and recurses if the link is underneath the starting url

SIBA is a backup and restore utility. It implements daily backup rotation scheme. It retains full year history of backups by keeping 23 files in total: for the last 6 days, 5 weeks and 12 months. Backups are archived and encrypted. Various backup sources and destinations can be added through extension gems.

An extension for SIBA backup and restore utility. It allows to use Amazon S3 as backup destination.

An extension to SIBA backup and restore utility. Adds FTP as a backup destination.

An extension for SIBA backup and restore utility. It allows to backup and restore MongoDB database.

An extension for SIBA utility. It allows to backup and restore MySQL database.

Allow any ruby application to easily interact with copyscape premium api

A Rails engine which takes care of creating Attachments using the jQuery File Upload plugin.

Show or hide dependent fields in forms based on checkboxes, radios and selects.

Dynamically create and remove nested fields with simple_form

Wrapper around the 'recurring_select' gem for SimpleForm.

Minimalistic templates engine

Used for creating slide decks backed by reveal.js