space_cadet is a simple hack, for any ActiveRecord supported database, which provides a uuids table of distributable identities of space cadets -- ActiveRecord::Base instances which use the SpaceCadetWrapper. Each space cadet has by reference a space_id unique in the set of all local space cadets...

Spaceinvaders invaders detection gem.

Used to tell people the score of the Tune Squad vs Monstars game

Lists and lets user search NASA's Jet Propulsion Laboratory space missions.

A lightweight language for objects

Pure-ruby Minimal-overhead Drop-in probe to ObjectSpace.

A pure Ruby implementation of the SpaceSaver algorithm for approximating the top K elements in a data stream, backed by Redis

Unified space and time id with hierarchy in both dimensions!

Spackle tells your editor about the errors in your code. No more need to visually scan your test output for errors, filenames, and line numbers. Just tell your editor to jump to the next error location.

Unified JavaScript runner for browser and command line

Core Libraries for Spade Package Manager and Runtime

Package Manager for JavaScript

This gem verifies the last letter or a DNI/NIE and has methods to generate fake ones for testing.

Validates Spanish landlines and mobile numbers. There are also methods to get province for landline numbers and type.

Obtain provinces and locations based on zip code

SPAM (Smart Proxy Alb Manager) - CLI Tool to manage ALB Listener and Rules for Foreman Smart Proxy Setups

A gem to prevent your application to receive some spam email user.

spam_protect stops contact message spam in rails applications by adding honeypot fields and timestamp checks.

Spamspanify extends the String class with a spamspanify method that replaces all email addresses in a string with HTML markup that can be handled by the SpamSpan javascript library.

Simple spam filtering that works with any Ruby application and can be set up in minutes. Uses Akismet or TypePad AntiSpam.