WhenSun is a RubyGem for calculating the sunrise and sunset for locations based on the date, latitude and longitude.

Methods to query your current file/place/gem in filesystem

Allow Store of positions by multiple keys with teh option to mark specific points in time for use later

See: http://research.homeunix.org.uk

CLI for checking domain name availability

Launchy is helper class for launching cross-platform applications in a fire and forget manner. There are application concepts (browser, email client, etc) that are common across all platforms, and they may be launched differently on each platform. Launchy is here to make a common approach to launching external application from within ruby programs.

Hazelcast integration and surrounding features

MongoDB library packed as gem

Netty library packed as gem

Allows sending sms and voice messages, checking and adding more credits, subscribing to keywords

With statements opens the Kernel and defines a with method which behaves similar to Python with statement

wkhtmltopdf binaries for OSX(darwin)

Few utilities in ruby, like a code generator (readable by human or computer).

Easily use Ruby or the command line to look up any country on the CIA World Factbook.

Useful for callbacks, benchmarking, profiling, code graphs.

wr_b is the ir_b over the WebSocket. You can start an irb session on the browser that supports WebSocket.

Allows inline queueing of model methods to Resque, e.g. MyModel.delay.some_method, or some_instance.delay(:queue => :bigjobs).another_method

Rarff is a Ruby library for dealing with Attribute-Relation File Format (ARFF) files. ARFF files are used to specify data sets for data mining and machine learning.

simple gem to controle xen dom0

xheditor is a online html editor