Dagraph is a gem which allows you to represent DAG hierarchy using your ActiveRecord models. With a directed acyclic graph, you can represent hierarchical data where children may have multiple parents.

Cache utilities.

A ruby gem for people who prefer tools over meetings. If you hate scrum this is for you.

A view component library for Daisy UI

My version of the foodie gem tutorial

Dal Client Library

An interface to the libmemcached C client.

This gem implements pure Levenshtein algorithm, Damerau modification (where 2 character transposition counts as 1 edit distance). It also includes Boehmer & Rees 2008 modification, to handle transposition in blocks with more than 2 characters (Boehmer & Rees 2008).

Full-featured HTTP client library.

Object oriented authorization for Rails applications

Multi-currency money library backed by BigDecimal

Danger plugin to validate files (or directories) naming.

A Danger plugin for Watermark Church custom rules.

Danica

A Ruby Puppet DSL

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

MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

Base entity

ActiveRecord gateway for dao-repository

Adds simple methods to support record archiving