FeatureMap helps identify and manage features within large Ruby and Rails applications. This gem works best in large, usually monolithic code bases for applications that incorporate a wide range of features with various dependencies.

gem

Easy feature flag for your project shipped with Redis support

Allows you to restrict access of portions of an app to certain users

Conditional statement to chose feature in your application

A library of feature selection algorithms

FeatureSet is a Ruby library for generating feature vectors from textual data. It can output in ARFF format for experimentation with Weka.

This gem introduces the concept of "features" and "settings" to your Rails app. It provides an easy way to define such features and settings with default values right in your code and will persist them in the database.

Selectivly enabled features in your app on a system/per-user basis

Service for using feature toggles in your ruby code (true/false by a specific key). It supports overrides, defaults, and it gets the information from etcd.

Featurevisor Ruby SDK with CLI tools for feature flags management

Change all file extensions in folder.

A Fech plugin for searching electronic FEC filings

Ruby library for creating FEC filings.

Fedena sdk

Federal Offense intercepts outbound emails in Rails and allows you to preview them in a user-configurable mounted location

Interface for FedEx Label Services API.

Interface for FedEx Location Services API.

Check your parcel status and history by providing a fedex parcel tracking number

Provides an interface to Upgraded Fedex Web Services