Ancestry allows the records of a ActiveRecord model to be organized in a tree structure, using the materialized path pattern. It exposes the standard relations (ancestors, parent, root, children, siblings, descendants) and allows them to be fetched in a single query. Additional features include named scopes, integrity checking, integrity restoration, arrangement of (sub)tree into hashes and different strategies for dealing with orphaned records.

Ruby applications tests profiling tools. Contains tools to analyze factories usage, integrate with Ruby profilers, profile your examples using ActiveSupport notifications (if any) and statically analyze your code with custom RuboCop cops.

Facebook OAuth2 Strategy for OmniAuth

software to fetch configuration from network devices and store them

An unobtrusive ruby authentication library based on ActiveRecord.

Redis for Ruby on Rails

Ascii85 provides methods to encode/decode Adobe's binary-to-text encoding of the same name.

A Ruby library for declaring, composing and executing GraphQL queries

This gem is used by GitLab to render any non Markdown markup

Attach comments to your ActiveRecord queries.

This library can be used as a module for `fog` or as standalone provider to use the Google Cloud in applications.

Ruby implementation of http://goessner.net/articles/JsonPath/.

Persistence layer for Ruby models and Elasticsearch.

Ruby wrapper for hiredis (protocol serialization/deserialization and blocking I/O)

This gem implements bcrypt_pbkdf (a variant of PBKDF2 with bcrypt-based PRF)

Module for the 'fog' gem to support Sakura no Cloud

a simple library to read afm files and use the data conveniently

A stats collection and distributed tracing framework

Extraction of the key_transform abilities of ActiveModelSerializers

charlock_holmes provides binary and text detection as well as text transcoding using libicu