Automatic Ruby code style checking tool. Aims to enforce the community-driven Ruby Style Guide.

Sadist provides a collection of linters and quality tools to abuse your ruby application to find security and quality issues.

Attribute Assignment that does not crash when attribute does not exist

A library that implements a level of security for the ActiveSupport Inflector "constantize"

Gem to access Safeguard API

Safeguard Devise module

SafeMemoize is a production-ready, zero-dependency memoization library for Ruby. It uses Ruby's prepend mechanism to wrap methods with a thread-safe cache (Mutex + double-check locking) that correctly handles nil and false return values — fixing the silent bug in the common ||= pattern. Results are cached per unique argument combination, so parameterized methods only compute each variant once. Additional features include TTL expiration, LRU cache size limiting, conditional caching via if:/unless: predicates, lifecycle hooks for hit/eviction/expiration events, per-instance metrics (hit rate, miss rate, computation time), targeted cache invalidation, custom cache key generators, and introspection helpers. Method visibility (public, protected, private) is fully preserved.

a small CLI that lints your code and run your tests before you push

Rails error handler that integrates with Sentry and generates 4xx error responses

Safety Razor - A Ruby client for the Razor API.

Safie API Client in Ruby.

A dependency-free library to manage distributed transactions in Ruby

Sign requests call to SageOne API.

Sign requests to Sage One API.

Provides Ruby methods for accessing the Sage One API endpoints.

Implements ActionMailer compatible syntax

Implements ActionMailer compatible syntax

Ruby client for Salesfly API

Salesforce JSON-based Bulk API Client

A Ruby binding for the Salsa Labs (http://salsalabs.com) API.