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: drupal7.rb
    path of file: ./repos/jekyll-import/lib/jekyll-import/importers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require "jekyll-import/importers/drupal_common"

module JekyllImport
  module Importers
    class Drupal7 < Imp
    
      def self.post_data(sql_post_data)
        content = sql_post_data[:body_value].to_s
        summary = sql_post_data[:body_summary].to_s
        tags = (sql_post_data[:tags] || "").downcase.strip

        data = {
          "excerpt"    => summary,
          "categories" => tags.split("|"),
        }

        [data, content]
      end