Routes to CSV, rails runner get_routes.rb

get_routes.rb

class CSVFormatter
  def initialize
    @buffer = []
  end

  def result
    @buffer.join("\n")
  end

  def section_title(title)
  end

  def section(routes)
    routes.map do |r|
      if filter(r)
        @buffer << "#{ verb(r)};#{r[:path]};#{r[:reqs]};#{r[:name]}"
      end
    end
  end

  def header(routes)
    @buffer << 'Verb;URL;ControllerAction;Prefix'
  end

  def no_routes
    @buffer << <<-MESSAGE.strip_heredoc
      You don't have any routes defined!
      Please add some routes in config/routes.rb.
      For more information about routes, see the Rails guide: http://guides.rubyonrails.org/routing.html.
    MESSAGE
  end

  private

  def filter(route)
    route[:path] =~ /\/api\/v3/
  end

  def verb(route)
    route[:verb].presence || "GET"
  end
end


all_routes = Rails.application.routes.routes
require 'action_dispatch/routing/inspector'
inspector = ActionDispatch::Routing::RoutesInspector.new(all_routes)
# puts inspector.format(ActionDispatch::Routing::ConsoleFormatter.new, ENV['CONTROLLER'])

puts inspector.format(CSVFormatter.new, ENV['CONTROLLER'])