Control pandoc with Ruby and write pandoc filters in Ruby

An implementation of a linear regression machine learning algorithm implemented in Ruby. The library supports simple problems with one independent variable used to predict a dependent variable as well as multivariate problems with multiple independent variables to predict a dependent variable. You can train your algorithms using the normal equation or gradient descent. The library is implemented in pure ruby using Ruby's Matrix implementation.

Collection of geographic data for the United States for use with ActiveRecord

Parse public AIP (Aeronautical Information Publication) and convert the data to either AIXM (Aeronautical Information Exchange Model) or OFMX (Open FlightMaps eXchange).

Build Dynamic API Wrappers

This app extends active record to allow you to change the polymorphic type value in relationships. It also extends active record batching functions to be able to order records while batching. - As a bonus. the same 'split_batches' function is made available to Arrays It also adds optional auditing functions and password hashing functions, as well as migration helpers

Ruby gem for use Chinese Buddhist Text resources made by CBETA (http://www.cbeta.org).

Ruby library for file system operations via Windows Remote Management

Bayesian inference for Ruby, powered by CmdStan

A tool for managing a TaskPaper-like file of recent activites. Perfect for the late-night hacker on too much caffeine to remember what they accomplished at 2 in the morning.

A fast Ragel-based CSV parser, compatible with Ruby's CSV

Fluentd Parser plugin to parse XML rendered windows event log.

Client library to interface with Smarthome features of your FritzBox

Proper objects for CSV headers and rows, convert column values, filter columns and rows, small(-ish) perfomance overhead, no dependencies other than Ruby stdlib.

Encode and decode Italian tax code (Codice Fiscale)

Jekyll plugin to generate GitHub-style open graph images

Provides support to developers of NDR projects

NDR ETL Importer

Scrapes NHK News Web (Easy) for the word frequency (core list) for Japanese language learners. Includes a CLI app and a scraper library.

RDoc plugin to generate markdown documentation and search index as sqlite database for entire content.