A ruby library for creating 2D cantor sets.

a command line tool + libraries for manipulating DSK format images as used by Apple 2 emulators

Find microarray experiments with similar or opposite signature to a given query. This gem contains the library, SOAP web server and web portal for the system.

mem_inspect walks Ruby's heaps giving you the contents of each slot. mem_inspect also includes viewers that will let you visualize the contents of Ruby's heap.

Simple fonts for use with the pure Ruby PNG library.

QRTools is a library for decoding QR Codes. It relies on libdecodeqr for decoding.

Data-mining and statistics

Find microarray experiments with similar or opposite signature to a given query. A SOAP interface and a merb portal can be found in rbbt-marq-www.

Wiki is a single-page application for browsing and editing content distributed throughout a federation of similar creative-commons licensed sites. What is a federated wiki, and why does federation matter? Authors throughout the federation pull content towards themselves as they edit. With this pa...