Replace your key/value classes with this. Define classes with several 'singleton' instances.

Gem for building static content websites from markdown.

Stockman stock levels calculation logic

Resque-like job library for message brokers implementing the STOMP protocol

Add axe assertions to expect statements by default in Ruby Selenium

a hash goes in, the transformed hash comes out

SAX/Stream style parse helpers

Adds scopes to ActiveRecord to allow for biased and weighted random sampling from a query.

Dead-simple password-based encryption and decryption of some yaml configuration files

State machine functionality for Ruby classes

StrictMachine integration for Rails codebases

This gem makes it easy to convert string to date and provides method to create a string version for the attribute

Namify any string even strings with apostrophe.

Stripchart anything

structuraid_core is a gem that offers a set of functionalities to assist in the design building structures.

Library to process structured CSV files

Use SQL to query search engines and APIs.

StubHub helps with developing against an endpoint. Use stubbed responses to develop against and you will not have to rely on an endpoint that might be a tad unstable.

Send SMS with ease, either one by one or in bulk.

Hash and Array object enhanced to manage Hash of Hash/Array easily.