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: delete_comments.rb
    path of file: ./repos/forem/app/services/users
    
    the code of the file until where you have to start completion: module Users
  module DeleteComments
    module_function


    
    def call(user)
      return unless user.comments.any?

      user.comments.find_each do |comment|
        comment.reactions.delete_all
        EdgeCache::BustComment.call(comment.commentable)
        comment.remove_notifications
        comment.delete
      end
      EdgeCache::BustUser.call(user)
    end