catalogdb - catalog.db schema 'n' models for easy (re)use

Easily create class and module extentions.

Executable Feature scenarios

Behaviour Driven Development for Ruby on Rails.

Facebooker is a Ruby wrapper over the Facebook[http://facebook.com] {REST API}[http://wiki.developers.facebook.com/index.php/API]. Its goals are: * Idiomatic Ruby * No dependencies outside of the Ruby standard library (This is true with Rails 2.1. Previous Rails versions require the JSON gem) * Concrete classes and methods modeling the Facebook data, so it's easy for a Rubyist to understand what's available * Well tested

Mongrel Cluster Rolling Restart allows for a mongrel cluster to be restarted in a rolling fashion, one mongrel at a time

Mongrel Cluster Rolling Restart allows for a mongrel cluster to be restarted in a rolling fashion, one mongrel at a time

Check whether input email address is cellphone carrier's address or not. This version supports only Japanese cellphone carriers: DoCoMo, AU, Softbank and Willcom.

日本のカレンダークラスです。 年月を指定するとその月の祝祭日が入ったカレンダー(JapanCalendar)を返します。

Import the examples in Code Generation In Action

Lets you set the class of an object. Use at your own risk.

A gem which returns the keywords related with your text. It's very relevant for webpages with articles, news, posts, and so on.

== DESCRIPTION: Charlie is a library for genetic algorithms (GA) and genetic programming (GP). == FEATURES: - Quickly develop GAs by combining several parts (genotype, selection, crossover, mutation) provided by the library. - Sensible defaults are provided with any genotype, so often you only need to define a fitness function. - Easily replace any of the parts by your own code. - Test different strategies in GA, and generate reports comparing them. Example report: http://charlie.rubyforge.org/example_report.html == INSTALL: * sudo gem install charlie == EXAMPLES: This example solves a TSP problem (also quiz #142): N=5 CITIES = (0...N).map{|i| (0...N).map{|j| [i,j] } }.inject{|a,b|a+b} class TSP < PermutationGenotype(CITIES.size) def fitness d=0 (genes + [genes[0]]).each_cons(2){|a,b| a,b=CITIES[a],CITIES[b] d += Math.sqrt( (a[0]-b[0])**2 + (a[1]-b[1])**2 ) } -d # lower distance -> higher fitness. end use EdgeRecombinationCrossover, InversionMutator end Population.new(TSP,20).evolve_on_console(50) This example finds a polynomial which approximates cos(x) class Cos < TreeGenotype([proc{3*rand-1.5},:x], [:-@], [:+,:*,:-]) def fitness -[0,0.33,0.66,1].map{|x| (eval_genes(:x=>x) - Math.cos(x)).abs }.max end use TournamentSelection(4) end Population.new(Cos).evolve_on_console(500)

Ryan Davis is too lazy to write a description

A Ruby wrapper around the Google Documents List Data API

This is an check plugin for Nagios.

Simple data serialization like YAML, but in pure Ruby and without dependencies.

chef-gen-flavor-base is a base class to make it easy to create 'flavors' for use with [chef-gen-flavors](https://github.com/jf647/chef-gen-flavors). chef-gen-flavors plugs into the 'chef generate' command provided by ChefDK to let you provide an alternate template for cookbooks and other chef components. This gem simply provides a class your flavor can derive from; templates are provided by separate gems, which you can host privately for use within your organization or publicly for the Chef community to use. An example flavor that demonstrates how to use this gem is distributed separately: [chef-gen-flavor-example](https://github.com/jf647/chef-gen-flavor-example) At present this is focused primarily on providing templates for generation of cookbooks, as this is where most organization-specific customization takes place. Support for the other artifacts that ChefDK can generate may work, but is not the focus of early releases.

An example plugin for [chef-gen-flavors](https://rubygems.org/gems/chef-gen-flavors). This plugin makes use of all the snippets provided by chef-gen-flavor-base, is meant as a reference implementation than for actual use. It demonstrates how to create a flavor with tests and serves as a good example of how to get started writing your own flavors for distribution. There are two flavors in this gem: * example: includes all the snippets in their default form * example2: inherits from example but removes ExampleFile and ExampleTemplate from the list of snippets to use

chef-gen-flavors is a framework for creating custom templates for the 'chef generate' command provided by ChefDK. This gem simply provides a framework; templates are provided by separate gems, which you can host privately for use within your organization or publicly for the Chef community to use. [chef-gen-flavor-base](https://github.com/jf647/chef-gen-flavor-base) is a base class that makes it easy to compose a flavor from reusable snippets of functionality, and using it is highly recommended. Using chef-gen-flavors on its own is only suitable if you already have a template which is a copy of the skeleton provided by ChefDK. At present this is focused primarily on providing templates for generation of cookbooks, as this is where most organization-specific customization takes place. Support for the other artifacts that ChefDK can generate may work, but is not the focus of early releases.