module SiteHelper

  def frontend_javascript_importmap_tags
    only_use = %w"application"
    importmap_json = JSON.parse(Rails.application.importmap.to_json(resolver: self))['imports'].select{ |k,v| only_use.include?(k)}
    safe_join [
          javascript_inline_importmap_tag(JSON.pretty_generate({ "imports" => importmap_json})),
          javascript_module_preload_tag(*importmap_json.map{|v| v[1]}),
          javascript_import_module_tag('application')
        ], "\n"
  end

end