Use the familiar ActiveModel::Errors pattern for controller validations

See README.md for example usage

An upgrade/port of ActiveMerchant's credit card class

crontab parser for ruby

A tool which installs common Rake tasks, Gem dependencies, and RSpec Helpers used in my gems.

CSV converter to JSON, YAML, LTSV

A Danger plugin to detect if there are any updates to your Swift Package Manager dependencies.

A Danger plugin for Watermark Church custom rules.

Code metrics from Flog, Flay, RCov, Saikuro, Churn, Reek, Roodi, Rails' stats task and Rails Best Practices

For interacting with Daygram for Android sqlite DBs

Buffer implementations that can be found in typical DBMS lectures.

Extends debride to analyze Slim files

A gem to clean up memoization. This is useful for testing, where you want to ensure that a method is called again after a change to the object.

Idiomatic Ruby library for Deribit API 2.0

A metagem for ROM-style development

This gem generates nicer default views styled with Foundation so you have a bit of a better starting point for your app.

A metagem wrapping development tools

a small tool for handling subtasks of projects

Dinja, Dependency Injection Ninja allows you to decouple abstractions from implementations

discordit - coming soon