Custom fields forActiveRecord models, suppport Rails 4!

Simple replacement for has_many_polymorphs

Has Placeholder Image is a Ruby on Rails gem that allows developers to generate placeholder images for models depending on the title or name attributes of model.

Keep specified associations in sync with ease using async reindexing (searchkick gem is required).

Bind a remote ActiveResource object to your local ActiveRecord objects, delegate attributes and optionally cache remote attributes locally.

This gem adds ability to construct search objects for indexed models, build search forms and execute searches. It works with sunspot, inherited_resources and simple_form/formtastic

vCard like contact and address models and helpers for Rails.

Provides endpoints for NewRelic (or any other uptime service monitor) HTTP ping monitoring for Rails applications

Take rails constants' loading under control

Helena is an online survey/test framework designed for agile survey/test development, longitudinal studies and instant feedback.

Helix for Rails

Announcement plugin to include 'hello bar' for Ruby on Rails. Based on paul_revere.

Knowledge Base, User Docs, API Docs, Community discussions and more for Rails apps

Based on convention this gem will get the heroku pipeline stage from the app name

A Rails engine for in-app notifications.

Create highcharts in rails with ease!

Rails pipeline wraper for highlight.js

Gem that includes Highstocks (Interactive library to create stock or general timeline charts in pure JavaScript and including sophisticated navigation options), in the Rails Asset Pipeline introduced in Rails 3.1. Also have all the highcharts features with it.

This adds a lab interface to the OpenMRS compatible core API provided by [HIS-EMR-API](https://github.com/EGPAFMalawiHIS/HIS-EMR-API).

Append-only histories + chained snapshots of your ActiveRecord tables