Sha256: e211dca49e3974ebdeea6517910e368c02c2b903c5a1800cbb94a7290dd16899
Contents?: true
Size: 518 Bytes
Versions: 30
Compression:
Stored size: 518 Bytes
Contents
class AddCommentUserId < ActiveRecord::Migration
class BareComment < ActiveRecord::Base
include BareMigration
end
class BareUser < ActiveRecord::Base
include BareMigration
end
def self.up
id_for_address = BareUser.find(:all).inject({}) do |h, u|
h.merge({ u.email => u.id })
end
modify_tables_and_update(:add_column, BareComment, :user_id, :integer) do |c|
c.user_id = id_for_address[c.email]
end
end
def self.down
remove_column :comments, :user_id
end
end
Version data entries
30 entries across 30 versions & 1 rubygems