webgen is used to generate static websites from templates and content files (which can be written in a markup language). It can generate dynamic content like menus on the fly and comes with many powerful extensions.

A very simple version of Gettext reading .po files directly.

generate random timesheets for brazilian workers (according to CLT)

This tool can be used to convert the git hub flavoured markdown format to the wiki markup used in atlassian products (jira, confluence, etc.)

A Ruby Genetic Algorithm. Very simple to use: 1, take a class to evolve it and define fitness, recombine and mutate methods. 2, create a GeneticAlgorithm object with the population. 3, call the evolve method as many times as you want.description of gem

Collection of user / host login information helper objects.

Collection of application singleton libraries.

Collection of boolean helper methods.

Collection of RSpec canned input mixin helpers.

Collection of application helpers for dealing with the run time environment.

Collection of extensions for the core File class

Extension collection for the core Logger object.

Collection of helpers for regular expression helpers.

Collection of meta programming helpers.

Series of helpers that allow file naming by a set pattern.

Ghaki Net SSH is a collection of extensions for the Net SSH gem library.

Ghaki Registry is a helper library for registering and loading features.

Collection of extensions for basic reporting.

Simple tracker for counted statistics.

Parser construction library with great error reporting in Ruby.