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.

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.

Retrieve and parse summary and detailed federal campaign finance data.

Core class extensions that doesn't supported by active_recored core_ext

Fedena sdk

Create a composite feed of 'recent activity' from multiple models in your rails app. They will be sorted by a datetime column (usually created_at). This removes the need for insert hooks to create 'activity' in an extra table.

A utility that simplifies the process of building Atom feeds from collections of well-behaved objects

A thin wrapper over Feedzirra with injected caching

Merge multiple different data streams into a custom structure. Also easy to expand by a custom module system.

FeedSearcher searches RSS feed URLs from the given URL.

This library can take a piece of English text as a string and swap masculine words for feminine and vice-versa.

A really simple Fenopy API client for Ruby

Fera API SDK gem to make it easy to interact with the Fera API to gather and display customer review, photos and videos.

Checkout the Fera Rails App github repo to get started with a beautiful Fera App integration.

API DSL for Fern.

Automatically generate documentation for Fern APIs.

Form support for Fern.

Typed parameters for Fern.

Presenter support for Fern.