slideshow-models - slide show (S9) models 'n' machinery for easy (re)use

A suite for basic and advanced statistics on Ruby. Tested on CRuby 1.9.3, 2.0.0 and 2.1.1. See `.travis.yml` for more information. Include: - Descriptive statistics: frequencies, median, mean, standard error, skew, kurtosis (and many others). - Correlations: Pearson's r, Spearman's rank correlation (rho), point biserial, tau a, tau b and gamma. Tetrachoric and Polychoric correlation provides by statsample-bivariate-extension gem. - Intra-class correlation - Anova: generic and vector-based One-way ANOVA and Two-way ANOVA, with contrasts for One-way ANOVA. - Tests: F, T, Levene, U-Mannwhitney. - Regression: Simple, Multiple (OLS), Probit and Logit - Factorial Analysis: Extraction (PCA and Principal Axis), Rotation (Varimax, Equimax, Quartimax) and Parallel Analysis and Velicer's MAP test, for estimation of number of factors. - Reliability analysis for simple scale and a DSL to easily analyze multiple scales using factor analysis and correlations, if you want it. - Dominance Analysis, with multivariate dependent and bootstrap (Azen & Budescu) - Sample calculation related formulas - Structural Equation Modeling (SEM), using R libraries +sem+ and +OpenMx+ - Creates reports on text, html and rtf, using ReportBuilder gem - Graphics: Histogram, Boxplot and Scatterplot.

Stickler is a tool to organize and maintain an internal gem repository. Primarily, you would want to use Stickler if: 1. You have proprietary gems that you want to have available via a gem server so you may `gem install` them. 2. You would like to have a local mirror of third party gems from either http://rubygems.org or some other gem server. 3. You want both (1) and (2) in the same server.

version-check - up-to-date? - helpers for checking for / reporting outdated gem / library versions

A library to verify, decode, decrypt and parse Yubikey one-time passwords.

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

This is an ActiveRecord connection adapter for MySQL Spatial Extensions. It is based on the stock MySQL2 adapter, but provides built-in support for spatial columns. It uses the RGeo library to represent spatial data in Ruby.

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

The appengine gem is a set of classes, plugins, and tools for integration with Google App Engine. It provides access to the App Engine runtime environment, including logging to the Google Cloud Console and interrogation of hosting properties. It also provides Rake tasks for managing your App Engine application, for example to run production maintenance commands such as database migrations. This gem is NOT required to deploy your Ruby application to App Engine.

Record the operation of a Ruby program, using the AppLand 'AppMap' format.

A Ruby module that wraps the Apache Ant build tool. Antwrap can be used to invoke Ant Tasks from a Ruby or a JRuby script. == FEATURES/PROBLEMS: Antwrap runs on the native Ruby interpreter via the RJB (Ruby Java Bridge gem) and on the JRuby interpreter. Antwrap is compatible with Ant versions 1.5.4, 1.6.5 and 1.7.0. For more information, see the Project Info (http://rubyforge.org/projects/antwrap/) page. == SYNOPSIS: Antwrap is a Ruby library that can be used to invoke Ant tasks. It is being used in the Buildr (http://incubator.apache.org/buildr/) project to execute Ant (http://ant.apache.org/) tasks in a Java project. If you are tired of fighting with Ant or Maven XML files in your Java project, take some time to check out Buildr!

A simple encoder and decoder for the BitTorrent serialization format.

Ruby API for use with bitstamp.

Ruby API for use with bitstamp.

Ruby API for use with bitstamp.

Mr Bones is a handy tool that creates new Ruby projects from a code skeleton. The skeleton contains some starter code and a collection of rake tasks to ease the management and deployment of your source code. Several Mr Bones plugins are available for creating git repositories, creating GitHub projects, running various test suites and source code analysis tools.

Ruby API for use with bitstamp.

A Ruby DSL for printing guitar chords diagrams

Comfortable Mexican Sofa (CMS) - User and role management extension

csvreader - read tabular data in the comma-separated values (csv) format the right way (uses best practices out-of-the-box with zero-configuration)