1 class AddCustomFieldsPosition < ActiveRecord::Migration
3 add_column(:custom_fields, :position, :integer, :default => 1)
4 CustomField.find(:all).group_by(&:type).each do |t, fields|
5 fields.each_with_index do |field, i|
6 # do not call model callbacks
7 CustomField.update_all "position = #{i+1}", {:id => field.id}
13 remove_column :custom_fields, :position