DigestIO wraps any IO object, calculating a cryptographic digest (e.g., MD5, SHA256) as data is written to it. This allows you to verify data integrity or generate checksums in real-time without requiring a separate pass over the data. Ideal for logging, file uploads, or any use case where you ne...

Digget makes creating search endpoints easier. It allows you to put some validations on incoming parameters and use these parameters to filter models.

Tools and utilities for helping out in developing Ruby applications

Use dimensions by @sstephenson to add automatic images size and improve browser rendering

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

Integration with dineromail plataform for rails projects

This Gem allows Rails applications to store it's view templates in it's database.

Tracks nested association changes in ActiveRecord objects. Marks all changes in parent if something in child (one to one, one to many) records has changed.

UI helper that disables an entire section with its inner html elements based on a given condition

Discerner is an engine for Rails that provides basic search UI, search reqults export UI and allows to configure available search parameters/values. Discerner is not aimed to be a SQL-generator, but it allows the host application to access stored search conditions and provide search results.

A Rails engine to allow you to easily set up rules and events for when each user should receive notifications - great for adding configurable notifications.

Adds a statistics collection for Discourse plugins.

Adds a backend subscription client to a Discourse plugin.

A simple privacy/authorization framework for Rails projects.

Use fnando/dispatcher-js with assets-pipeline

Filter rails logs by IPs.

Web UI for Distribot

A Rails Engine that provides a simple yet effective interface, perfect for admin management.

This is a mountable rails engine to create nice and easy contracts based on pandoc (which uses LaTeX) that includes the GUI and can be used to include the relevant contracts to the system itself or to simply have a WebGUI to make contract templates and ...

Docent is a mountable Rails engine to provide your app's users with links to proper support documentation.