MARC4R is a Ruby MARC parser based on MARC4J

Uses FactorBot-style syntax to generate MARC records with various random content in them.

Rails 4 & 5 Engine providing private and public messaging for any object, such as Users or Groups

A Ruby gem for interacting with the Salesforce Metadata API

A library for building models via a configuration.

Several additions for DRYer RSpec code

Provide generators for models with assocations.

Sometimes you need something just a little modelish.

Dynamically defines attribute hash accessors and mutators.

Molder is a handy command line tool for generating and running (in parallel, using a pool of processes with a configurable size) a set of related and yet different commands. A YAML file defines both the attributes and the command template, and Molder then merges the two with CLI arguments to giv...

A Ruby Library for dealing with money and currency conversion.

MoneyS3 XML parser and builder

This simple gem lets you find embedded documents easily. It does not instantiate parent record with a whole bunch of embedded documents. Instead it instantiates found embedded documents first and then sets parent association.

Mongoid extension for tracking changes on document relations

Mores provides reusable patterns for ruby.

Some mortgage calculation helpers

A Ruby MQTT client library based on FFI bindings for libmosquitto.

A mruby sandbox running in its own sub process and having only a single pipe in and out to communicate with the outside. Provides a rather safe environment to run untrusted code.

For organizations that want to market a gem in style, Museum uses APIs to provide you with an ever-fresh marketing site for your gems.

MySQL constraints in migrations similiar to ActiveRecord validations