You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: add_review_dropdown_component.rb
    path of file: ./repos/open-build-service/src/api/app/components
    
    the code of the file until where you have to start completion: class AddReviewDropdownComponent < ApplicationC
    
  def reviewer_icon_and_text(review:)
    case
    when review.by_package
      tag.i(nil, class: 'fa fa-archive me-2') + "#{review.by_project}/#{review.by_package}"
    when review.by_user
      tag.i(nil, class: 'fa fa-user me-2') + "#{review.by_user}"
    when review.by_group
      tag.i(nil, class: 'fa fa-users me-2') + "#{review.by_group}"
    when review.by_project
      tag.i(nil, class: 'fa fa-cubes me-2') + "#{review.by_project}"
    end