1 class RmComicIdOnStory < ActiveRecord::Migration
3 add_column :stories, :author_id, :integer, :null => false, :default => 0
5 c = Comic.find(s.comic_id)
6 ComicStory.create! :comic_id => s.comic_id, :story_id => s.id,
7 :author_id => c.author_id, :t => s.t
8 s.author_id = c.author_id
11 remove_column :stories, :comic_id
12 remove_column :stories, :t