Murk - Parameterization and environmental partitioning for AWS CloudFormation

Gem allows to chage locale through routes

A library that provides simple, generic behavior that greatly increase success with µ-services.

Provide snapshot testing utilities for Rails views

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.

calculate coincidence(in %) between two music accounts

Gem to expose music today api endpoints.

Ruby bindings for musicxml

musiXmatch API client library

Mutability is a module that provides the very simple ability to designate an "original" version of an object that is frozen, and will not change even if the working copy of the object does. The best example is a Hash or Array -- collections like those exist partly so they can be mutated in some way, either by adding or removing elements or changing their order. Now, rather than having to establish a separate "original" version of the object (not to mention dealing with the whole ivars-act-like-pointers-and-can-get-magically-changed-oops problem), you can use a MutableHash or MutableArray, and then change it to your heart's content. The MutableHash/Array are built from the Mutability mix-in, so downloading this gem also provides a library for you to add the same capabilities to any other Class you might want. Also included is the ability to revert to the original form with a single method call.

A tiny and experimental mutation testing framework for exploring research ideas.

DNote makes it easy to extract developer's notes from source code, and supports almost any language.

Pure Ruby library for Handlebars templates

The command line tool to compile mruby to WebAssembly

A rich Ruby interface to the Amazon MWS Feeds API.

A rich Ruby interface to the Amazon MWS Merchant Fulfillment API.

Get mexican banks from IBAN

Created for the purpose of autocomplete banks info.

A client for the MyAnimeList.net API

This gem retrieves bcycle personal usage statistics from their website, including total miles, duration and money saved.