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 give you a consistent set of commands for, eg. provisioning thousands of virtual hosts in a cloud. The gem is not limnited to any particular cloud, tool, or a command, and can be used across various domains to generate a consistent set of commands based on the YAML-supplied attributes and templates, that might vary across custom dimensions. For example, you could generate 600 provisioning commands for hosts in EC2, numbered from 1 to 100, but constrained to the zones "a", "b", "c", and data centers "dc" (values: ['us-west2', 'us-east1' ]). Behind the scenes Molder uses another Ruby gem Parallel — for actually running the provisioning commands.

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

SQLite constraints in migrations similiar to ActiveRecord validations

Contains macros / matchers for database behavious testing

MXFinfo is a gem that wraps avidmxfinfo from libmxf in a native ruby extension.

Provides a Ruby gem wrapper for MyGasFeed API.

To interact with MyService's API

mysql2 and mysql2-cs-bind extension to bind response to nested Hash

Distributed id generator