This Ruby Rails gem allows a robust nested SQL text search. To date is has only been tested on MariaDB/MySQL.

Solving the Thoughtworks Mars Landing Rover problem

A layer of abstraction on top of Ripper for handling Abstract Syntax Trees in Ruby.

Rails gem for Mashery. Clean config and includes tests with decent test coverage

MasonHub API Wrapper

This gem allows you to pass multiple roles into methods like save and update_attributes

Client library for Massive.com's REST and Websocket API's. Massive (formerly Polygon.io) is an API for real-time and historical market data for stocks, crypto, and forex.

システムが稼働する上で最初から必要なデータ（マスタデータ）を管理するツールです。

Masterman is static data loader for Ruby. It loads data from direct or file, and defines accessor to read attributes.

The mastermind game is a game of analysis and guesses. The idea is to guess the colors and the sequence that the computer has generated.

Masterplan is a library for comparing Ruby data structures against predefined templates - like XML Schema without the XML. Please see the README on github for more information.

Mastiff gem provides interface to an redis based model with Emails and attachments.

A Ruby gem for matching demographics

An extensible and lightweight object which defines how your objects are viewed.

Utilities to materialize routemaster topics

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A bunch of CLI tools I made for my own use.

A simple ruby gem for encoding and decoding strings using the Solitaire Cipher.

Matic adds attribute accessors and dirty tracking to Mongomatic and optionally shortens field names saved to MongoDB.

This gem contains specific implementation of JWT authentication to be used inside of Matic products.