It provides validators for national identification numbers. Currently the following countries are supported: Belgium, Canada, China, Czech Republic, Denmark, Estonia, Germany, Finland, France, Iceland, Ireland, Italy, Latvia, Lithuania, Mexico, Netherlands, Norway, Pakistan, Spain, Sweden, Switze...

Includes functionality for site-specific registration and third-party authentication strategies such as social networks (Facebook, Twitter and Linkedin) and freemail providers (Yahoo, Windows Live and Gmail) with support for external database authentication.

ISAAC is a fast, cryptographically secure pseudo random number generator with strong statistical properties. This gem provides both a pure Ruby and a C extension based implementation which conforms to the Ruby 2 api for Random, with some enhancements. So, you should be able to use it as a drop in...

funit is a unit testing framework for Fortran. Unit tests are written as Fortran fragments that use a small set of testing-specific keywords and functions. funit transforms these fragments into valid Fortran code, compiles, links, and runs them against the code under test. funit is {opinionate...

Context framework extracted from Shoulda

Deprecated, please use 'type-on-strap' instead. A custom Type Theme template (a free and open-source Jekyll theme). Great for blogs, easy to customize and responsive.

Testcontainers module for MockServer — starts a mockserver/mockserver Docker container, waits for readiness, and exposes connection helpers plus a ready-wired MockServer client.

A Ruby client that tries to match Redis' Cluster API one-to-one, while still providing an idiomatic interface.

All the stuff that isn't good/big enough for a real library.

GeoRuby is intended as a holder for data returned from PostGIS and MySQL Spatial queries. The data model roughly follows the OGC "Simple Features for SQL" specification (see www.opengis.org/docs/99-049.pdf), although without any kind of advanced functionalities (such as geometric operat...

Client side Ruby SDK for GitLab Application services

Blueprinter is a JSON Object Presenter for Ruby that takes business objects and breaks them down into simple hashes and serializes them to JSON. It can be used in Rails in place of other serializers (like JBuilder or ActiveModelSerializers). It is designed to be simple, direct, and performant.

This small library lets you see which property values are supported by the regular expression engine of the Ruby version you are running, and what they match.

Rack::Synctime is a simple Rack middleware that returns sync time (time when request started) in HTTP headers (#{Rack::Synctime::DEFAULT_HEADER_NAME} by default). Header name can be changed also sync time can be modified using time offset i.e. -5 seconds (server time in seconds decreased by 5) et...

Use this gem instead of ActiveMerchant gem if you want to use Square's e-commerce APIs (https://squareup.com/developers) with ActiveMerchant. The official ActiveMerchant gem does not support Square because Square shields raw credit card numbers from developers to make PCI compliance easier. This ...

BASIC INSTRUCTIONS This gem re-ranks your playlist according to Pink Floyd band members chosen at random. The re-ranked playlist is then exported to your current directory after the program has finished ('quit' to exit). TO RUN DEFAULT CSV SHEET (Some songs from 'The Wall')): songfile TO RUN DA...

TeutonClient send evaluation requests to TeutonServer. Teuton Software is an infrastructure test application, that is installed into host called T-NODE. T-NODE user monitorize remote S-NODE users machines using Teuton. When a S-NODE user wants to be tested, must wait until T-NODE user...

GitLab Secret Detection gem accepts text-based payloads, matches them against predefined secret detection rules (based on the ruleset used by GitLab Secrets analyzer), and returns the scan results. The gem also supports customization of the scan behaviour.

Codesake::Dawn is a security source code scanner for ruby powered code. Starting from January 07, 2015 this gem is renamed to dawnscanner and this version is no longer supported. Please, upgrade your Gemfile.

Jekyll Picture Tag adds responsive images to your Jekyll static site. It automatically creates resized source images, is fully configurable, and covers all use cases, including art direction and resolution switching, with a little YAML configuration and a simple template tag.