class Importmap::Reloader

def config
  Rails.application.config
end

def import_map_paths
  config.paths["config/importmap.rb"].existent
end

def reload!
  import_map_paths.each { |path| Rails.application.importmap.draw(path) }
end

def updater
  @updater ||= config.file_watcher.new(import_map_paths) { reload! }
end