Apple Service Server written with Sinatra and Sequel(Sqlite3)

Contains classes to create derivative image files and perform other image operations

Get exif data, file sizes and more.

The only thing you need for your assets.

Provides view helpers to compute full paths for assets from manifest json file

Compile and save assets on demand instead of using rake assets:precompile

Minify with yui-compressor, tester in propshaft.

It enables you to distribute a manifest file and asset files to load-balanced redundant servers without commiting these files to your repository.

watch and auto-compile .coffee and .haml files. Need node.js and coffee-script to compile .coffee file and haml to compile .haml.

A gem for making fields that need partial value assignments easier

Ingest updates from CSV and apply to set of hashes

Provides a way to define callbacks of one ActiveRecord model into an associated one

This is an alternative implementation of the observer pattern. As you may know, Ruby (and Rails/ActiveRecord) already have an implementation of it. This implementation is a variation of the pattern, so it is not supposed to supersede the existing implementations, but "complete" them for the specific use-cases addressed.

ActiveRecord plugin which provides the possibility to build an association without affecting to parent object.

Ruby Client to connect to Asterank APIs

A server configuration framework

Astromapper generates Traveller RPG Star Charts (from Sector to Domain).

The Segment.io ruby analytics library, adapted by Astronomer.io

Allows you to connect to AstroPay Direct/Card API.

Uses swe4r bindings for Swiss Ephemeris, note license for Ephemeris data