Contents

# frozen_string_literal: true

class AddBlogIdToTags < ActiveRecord::Migration[4.2]
  class Tag < ActiveRecord::Base; end

  def up
    add_column :tags, :blog_id, :integer
    if Tag.any?
      default_blog_id = Blog.order(:id).first.id
      Tag.update_all("blog_id = #{default_blog_id}")
    end
  end

  def down
    remove_column :tags, :blog_id
  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
publify_core-10.0.2	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-10.0.1	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-10.0.0	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.10	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.9	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.8	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.7	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.6	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.5	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.4	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.3	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.2	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.1	db/migrate/20150810094754_add_blog_id_to_tags.rb
publify_core-9.2.0	db/migrate/20150810094754_add_blog_id_to_tags.rb