factbook-fields - world factbook country profile meta data - categories, fields, subfields, and more

Use world flag icons in your Rails app

Access data on airports from around the world

Checkr - Background check platform for the New World of Work. See https://docs.checkr.com for details.

Writing specs for complex validations is annoying. AcceptValuesFor makes iteasy to test your validations with real world values, asserting which valuesshould be accepted by your model and which should not.

Provides data about world cities in Ruby. Data from the Maxmind database.

JRuby Mahout is a gem that unleashes the power of Apache Mahout in the world of JRuby. Mahout is a superior machine learning library written in Java. It deals with recommendations, clustering and classification machine learning problems at scale. Until now it was difficult to use it in Ruby proje...

The first open source crowdfunding platform for creative projects in the world

Despamilator is a plugin based spam detector designed for use on your web forms borne out of two annoyances: Spam being submitted in my web forms and CAPTCHAS being intrusive. Despamilator will apply some commonly used heuristics from the world of anti-spam to help you decide whether your users a...

The first open source crowdfunding platform for creative projects in the world

A Ruby wrapper around the World Bank's Development Indicators API

Worldize allows to draw world countries coloured on base of some numeric value for each country.

When you write a web API, you make a promise to the world. RSpec API helps you keep your promise.

worlddb-flags - country flags (24x24, 32x32, 48x48, 64x64) bundled for reuse w/ asset pipeline

Explore the vast world of computational knowledge available for free via Wolfram's v2 API.

Intended as a quick demo on how to make a ruby gem. Generate a simple hello world sinatra app

DICOM is a standard widely used throughout the world to store and transfer medical image data. This library enables powerful ways of handling the radiotherapy DICOM modalities in Ruby, to the benefit of any student or professional who would like to go further with their radiotherapy data.

Provides DSL to define JSON Schema representation of your class.

RD is multipurpose documentation format created for documentating Ruby and output of Ruby world. You can embed RD into Ruby script. And RD have neat syntax which help you to read document in Ruby script. On the other hand, RD have a feature for class reference.

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