This gem provides an ActiveSupport::Cache::Store implementation backed by sin_lru_redux, an "efficient and thread-safe LRU cache". It's a drop-in alternative to ActiveSupport::Cache::MemoryStore that's bounded by entry count instead of estimated byte size.

Markdown filtering, composition, and transforms. Headless Ruby gem for non-destructive multi-source Markdown composition using human-readable multi-row plans. Select, include, compose, and transform fragments from multiple Markdown or HTML sources without changing the originals.

Minestrone is a utility and framework for executing commands on a remote machine, via SSH.

Requirements processing and rendering according to different models

Terraform Multiplexing Scripts

mxrb reads and writes Mendix .mpr files (SQLite3) directly, providing a Ruby DSL to define entities, pages, microflows and modules without any dependency on the official mxcli tooling.

Gives you binary mysqlexport and Ruby classes to export mysql tables into csv and json files

Extract dominant colors from images using adaptive K-means in Oklab space

Overrides Ruby's default String, Integer, and Array classes to determine whether or not their contents can be considered a palindrome.

A better way to go.

PHI Access Restriction & Logging for Rails ActiveRecord

Time zone lookup by country, region, and city for those times when latitude/longitude coordinates just aren’tavailable 🚀

Parallel tests, coverage (SimpleCov-compatible) formatters, fixtures/snapshots, assets & DB provisioning—zero runtime deps

Server-Timing headers for Rack applications

Automatically use UUID v7 for all primary keys in Rails applications. Works with PostgreSQL, MySQL (mysql2 & trilogy), and SQLite, zero configuration required.

Profile Ruby #require/#load/etc calls

Run tests, linters, security audits, and formatters with a single command. Reviewer wraps your code quality tools into a consistent interface with git-aware file targeting, auto-detection, and multiple output formats.

Simple ActiveRecord diff functionality

Extends Ridgepole to support TiDB's AUTO_RANDOM column attribute for seamless schema management

A collection of executable best practices for common aspects of Rails application development.