A JSON API Spec client for Ruby

Muster is a gem that turns query strings of varying formats into data structures suitable for easier consumption in AR/DataMapper scopes and queries.

Mutineer mutates your source one change at a time and runs your Minitest or RSpec suite against each mutant to find tests that don't actually test anything. Prism-based, fork-isolated, zero runtime dependencies.

Provides features error handling, retrying and so on.

Myrrha provides the coercion framework which is missing to Ruby. Coercions are simply defined as a set of rules for converting values from source to target domains (in an abstract sense). As a typical and useful example, it comes with a coerce() method providing a unique entry point for converting a string to a numeric, a boolean, a date, a time, an URI, and so on.

Lookup native package dependencies required by gems on your machine.

Maintains a catalog of native library packages required by Ruby gems, and a parser to load catalog files. It can be extended to maintain additional catalogs e.g. for other package dependency manager such as npm.

View balance and recent transactions of a Natwest account from the command line.

Ruby gem for communicating with the nem

A Ruby client for the Nessus 5.x JSON REST API

This plugin makes it possible to define has_many :through relationships that go through other has_many :through relationships, possibly through an arbitrarily deep hierarchy. This allows associations across any number of tables to be constructed, without having to resort to find_by_sql (which isn't a suitable solution if you need to do eager loading through :include as well).

Nestor watches file system events and responds by running the tests or specs that match the changed files.

Net::DNS is a pure Ruby DNS library, with a clean OO interface and an extensible API. The net-dns2 ruby gem is an actively maintained fork of the original net-dns.

Net::SSH::Simple is a simple wrapper around Net::SSH and Net::SCP.

A Ruby implemenation of the well-known graph library called "networkx".

Official NFE.io SDK for Ruby — modern Ruby (3.2+), zero runtime dependencies, for issuing and managing Brazilian electronic fiscal documents (NFS-e, NF-e, NFC-e, CT-e).

Make dealing with XML less painful

Ruby client library for the NEM Infrastructure Server API

NOM allows you to define a “terminology” to ease translation between XML and ruby objects

A Money.gem compatible currency exchange rate implementation for Nordea Bank