[ruby-on-rails] Bug generating ruby-on-rails controller

Created by: and0x000

Description

ruby-on-rails generator uses different names for controller class file and controller name in routes.rb. I suppose it is related to the usage of tags.

openapi-generator version

3.1.2-SNAPSHOT via docker

OpenAPI declaration file content or url

openapi: 3.0.0
info:
  version: 1.0.0
  title: asdf 
paths:
  /foo_bar:
    get:
      summary: list all foobars
      operationId: listFooBar
      tags:
        - foo_bar
      responses:
        '200':
          description: OK

Command line used for generation

docker run --rm -v ${PWD}:/local openapitools/openapi-generator-cli generate -i /local/codegen_debug.yaml -g "ruby-on-rails" -o /local/out

Steps to reproduce

generate ruby-on-rails stub with the yaml file above.

The command generates route

[...]
  add_openapi_route 'GET', '//foo_bar', controller_name: 'fooBar', action_name: 'list_foo_bar'
[...]

but the generated controller file is named foo_bar_controller.rb

Related issues/PRs

unknown

Suggest a fix/enhancement

Use common name for controller in routes.rb and the actual controller class file