lutaml-uml

UML domain models, repository pattern, format converters, and SPA generator for LutaML.

Overview

This gem provides:

• Lutaml::Uml — UML domain model classes (Class, Association, Package, DataType, Enum, etc.)

• Lutaml::UmlRepository — Repository pattern for querying and presenting UML documents

• Lutaml::Converter — Format converters (XMI to UML, DSL to UML)

• Lutaml::Ea — Enterprise Architect diagram SVG rendering

• SPA static site generator with Vue.js frontend

Installation

Add to your Gemfile:

gem "lutaml-uml"

Usage

require "lutaml/uml"

Architecture

• lib/lutaml/uml/ — UML domain models

• lib/lutaml/uml_repository/ — Repository, queries, presenters, exporters, SPA

• lib/lutaml/converter/ — XMI→UML and DSL→UML converters

• lib/lutaml/ea/ — EA diagram SVG rendering

• frontend/ — Vue 3 SPA frontend (pre-built dist included)