RubyUmlClass

RubyUmlClass creates a Ruby class diagram.
PlantUML and rufo commands are used to create class diagrams.
The created class diagram is displayed on the browser screen.

for ubuntu
$ sudo apt install plantuml

for windoes  
install java and PlanUML  
Set java and plantuml.jar in [PlantUML Command]  
PlantUML of vscode extension function is also possible  

Set [RubyUmlClass=>Setting=>PlantUML Command] as follows   
"java -jar C:/Users/%USERNAME%/.vscode/extensions/jebbs.plantuml-2.17.5/plantuml.jar  -svg --charset UTF-8"  

Install the gem and add to the application's Gemfile by executing:

$ bundle add ruby_uml_class

If bundler is not being used to manage dependencies, install the gem by executing:

$ gem install ruby_uml_class

$ start_ruby_uml_class.rb

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/kuwayama1971/RubyUmlClass.

The gem is available as open source under the terms of the MIT License.