A tool to create class dependency graphs from test suites

Graphviz module for state machines

Component-based Ruby/Rails applications use local 'path' gem references to structure an application. This gem provides utilities for printing and exporting such dependencies.

Generates interactive dependency visualisations (dot, d3.js) to study the architecture of C/C++ projects in detail

Simple language recognition tool for Ruby based on packrat parsing

A gem to visualize connections in a Rails app that uses Packwerk

Component-based Ruby/Rails applications use local 'path' gem references to structure an application. This gem provides utilities for printing and exporting such dependencies.

The eGTLabs Mu toolkit for unified cloud deployments. This gem contains the Mu deployment interface to cloud provider APIs. It will generate a sample configuration the first time it is invoked. Mu will attempt to autodetect when it's being run in a virtual machine on a known cloud provider and activate the appropriate API with machine-based credentials. Installing this gem on an Amazon Web Service instance, for example, should automatically enable the MU::Cloud::AWS layer and attempt to use the machine's IAM Profile to communicate with the AWS API.

ConceptQL is a query language for specifying queries to be run OMOP CDMv4 structured data

Simplify the management of a sandbox database that can sync content to a production database. Content changes can be bundled to allow partial syncs of the database.

DataMapper Visualizer is both a library and a command-line utility for visualizing the Models, Properties and Relationships defined in a DataMapper based Ruby project.

An opinionated framework for modeling complex business processes.

Adds support for creating enum state machines for attributes on any Ruby class

FP-Growth implementation

This gem patches AASM to be able to generate graphs using GraphViz.

A C/C++ code generator that creates code for a finite state machine given a description in graphviz language.

This gem allow you to encode and decode a text using the Huffman encoding compression algorithm. It can also generate and visualize the huffman tree as a png file.

Kameleon is a tool to build system appliances, possibly from scratch

LutaML: data models in textual form

a workflow orchestration framework running on delayed_job and active_record