Sha256: 319fbcb56d201c12677de751f4cc198cd3b7fe8a4e8fd2e842891e0373ee1d54
Contents?: true
Size: 1.61 KB
Versions: 30
Compression:
Stored size: 1.61 KB
Contents
# BareMigration doesn't handle inheritance yet. Therefore, we need
# to mimic it manually using conditions on find(). Since this script
# doesn't need to set type or id, there's no need to move either of
# the protected fields out of the way like we do in #20-23.
# BareMigration ALSO doesn't handle associations... yet.
# For now, that means your keywords won't be automatically converted
# to tags. That might not be a bad thing...
class Bare24Article < ActiveRecord::Base
include BareMigration
include TypoGuid
set_table_name :contents
has_and_belongs_to_many :tags,
:class_name => 'Bare24Tag', :foreign_key => 'article_id',
:join_table => 'articles_tags', :association_foreign_key => 'tag_id'
def keywords_to_tags
Bare24Article.transaction do
tags.clear
keywords.to_s.split.uniq.each do |tagword|
tags << Bare24Tag.get(tagword)
end
end
end
end
class Bare24Tag < ActiveRecord::Base
include BareMigration
has_and_belongs_to_many :articles,
:class_name => 'Bare24Article', :foreign_key => 'tag_id',
:join_table => 'articles_tags', :association_foreign_key => 'articles_id'
end
class CleanupContents < ActiveRecord::Migration
def self.up
STDERR.puts "Updating all articles"
# This is needed when migrating from 2.5.x, because we skip GUID
# generation and tagging during earlier migrations.
Bare24Article.transaction do
Bare24Article.find(:all, :conditions => "type = 'Article'").each do |a|
a.create_guid
# a.keywords_to_tags (not needed?)
a.save!
end
end
end
def self.down
# nothing
end
end
Version data entries
30 entries across 30 versions & 1 rubygems