artfactory - generate your own art images from text attributes (via spritesheets); incl. 2x/4x/8x zoom for bigger sizes and more

artq - query (ethereum) blockchain contracts / services for (meta) data about art collections via json-rpc

artserve - serve up single-file SQLite artbase dbs to query metadata and images with SQL and more

PNG is an almost-pure-ruby PNG library. It lets you write a PNG without any C libraries.

Rails ready gem for Marketplace Transactions using Amazon Simple Pay.

Rails ready gem for Marketplace Transactions using Amazon Simple Pay.

Rails ready gem for Marketplace Transactions using Amazon Simple Pay.

A build system that doesn't suck

Assemblage is a continuous integration toolkit. It's intended to provide you with a minimal infrastructure for distributing and performing automated tasks for one or more version control repositories. It makes as few assumptions as possible as to what those things might be. It's still just a per...

This gem adds web services to an Assemblage continuous integration server. It's still largely vaporware.

This project adds some additional assertions to Test::Unit::Assertions, including assert_raise_message (allowing verification of error messages) and assert_greater_than.

This is a ruby gem containing a language binding of the ASSIMP library.

FQL Adapter for DataMapper

OpenURI ripped from 1.8.7's standard lib. Added option, :ssl_verify, which makes it possible to skip certificate verification.

An API agnostic way of including maps within you Rails app (e.g., GoogleMaps)

Concise way of filtering model attributes in Rails.

A wrapper for OpenStack Object Storage v1 (aka Swift). Swift provides redundant storage similar to AWS S3. This gem is a wrapper around the Object Storage RESTful API and provides the ability to manage containers (directories) and objects (files).

== Usage The +augment+ executable gathers metadata in the form of layers for a given file via a backend. Some backends gather data for a file other than the original one passed in. (The test backend will store data for the test if you pass in the implementation.) Example: $ augment test lib/fo...

An HTTP mini server to query against modular adaptors

Easily add parents to classes