Sha256: 9ac431de4516f15cee7f9b840c9fb909a27f84aa38e2ea85d433548d07cc90f4
Contents?: true
Size: 1.51 KB
Versions: 30
Compression:
Stored size: 1.51 KB
Contents
class MoveTextFilterToTextFilterId < ActiveRecord::Migration
class BareArticle < ActiveRecord::Base
include BareMigration
end
class BarePage < ActiveRecord::Base
include BareMigration
end
class BareTextFilter < ActiveRecord::Base
include BareMigration
end
def self.up
STDERR.puts "Converting Article and Page to use text_filter_id instead of text_filter"
id_of = BareTextFilter.find(:all).inject({}) {|h, f| h.merge({ h[f.name] => f.id }) }
modify_tables_and_update([:add_column, BareArticle, :text_filter_id, :integer],
[:add_column, BarePage, :text_filter_id, :integer]) do
(BareArticle.find(:all) + BarePage.find(:all)).each do |content|
content.text_filter_id = id_of[content.attributes['text_filter']]
content.save!
end
end
remove_column :articles, :text_filter
remove_column :pages, :text_filter
end
def self.down
STDERR.puts "Dropping text_filter_id in favor of text_filter"
name_of = BareTextFilter.find(:all).inject({}) {|h, f| h.merge({ h[f.id] => f.name })}
modify_tables_and_update([:add_column, BareArticle, :text_filter, :string],
[:add_column, BarePage, :text_filter, :string]) do
(BareArticle.find(:all) + BarePage.find(:all)).each do |content|
content.attributes['text_filter'] = name_of[content.text_filter_id]
content.save!
end
end
remove_column :articles, :text_filter_id
remove_column :pages, :text_filter_id
end
end
Version data entries
30 entries across 30 versions & 1 rubygems