Kaminari is a Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3 - forked and gemified for sayso

MetaWhere offers the ability to call any Arel predicate methods (with a few convenient aliases) on your Model's attributes instead of the ones normally offered by ActiveRecord's hash parameters. It also adds convenient syntax for order clauses, smarter mapping of nested hash conditions, and a debug_sql method to see the real SQL your code is generating without running it against the database. If you like the new AR 3.0 query interface, you'll love it with MetaWhere. - forked and gemified for sayso

Scheduling system for programmatically defined and stored jobs.

Description of Sbf.

styleguide

Scaffold nested resources with Rails

Super Scale Caching Framework - Worker

A very simple tool to index scanned documents in either PDF or image format

Scatter-gather for ActiveJob allowing batching

ScatterSwapper

spring cloud config client for rails with /refresh endpoint and init to $cloud_env

This gem is useful for development where a mock rest api server is required and with frank UI test automation.

Sqlite adapter for scenic gem

Schdlr is a small library that let you store jobs for later exceution.

With Sheherazade's imagination and storytelling skills, fixtures can be as entertaining as the “Arabian Nights”.

Create active recode migrations through a visual database tool that is based on Rails conventions.

Output database schema in markdown style.

Allows you to test whether your database schema matches the validations in your ActiveRecord models.'

Description of Schemagery.

Configures relationships between subject, join and object model for a given behavior