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: moderate_actions.rb
    path of file: ./repos/consuldemocracy/app/controllers/concerns
    
    the code of the file until where you have to start completion: module ModerateActions
  extend ActiveSupport::Concern
  include Polymorphic
  PER_PAGE = 50

  def index
    @resources = @resources.send(@c
    
  def moderate
    set_resource_params
    @resources = @resources.where(id: params[:resource_ids])

    if params[:hide_resources].present?
      @resources.accessible_by(current_ability, :hide).each { |resource| hide_resource resource }
    elsif params[:ignore_flags].present?
      @resources.accessible_by(current_ability, :ignore_flag).each(&:ignore_flag)
    elsif params[:block_authors].present?
      author_ids = @resources.pluck(author_id)
      User.where(id: author_ids).accessible_by(current_ability, :block).each { |user| block_user user }
    end