mirror of
https://github.com/redmine/redmine.git
synced 2024-08-18 02:12:06 +02:00
![Jean-Philippe Lang](/assets/img/avatar_default.png)
git-svn-id: http://svn.redmine.org/redmine/trunk@13482 e93f8b46-1217-0410-a6f0-8f06a7374b81
16 lines
495 B
Ruby
16 lines
495 B
Ruby
class AddEnumerationsPosition < ActiveRecord::Migration
|
|
def self.up
|
|
add_column(:enumerations, :position, :integer, :default => 1) unless Enumeration.column_names.include?('position')
|
|
Enumeration.all.group_by(&:opt).each do |opt, enums|
|
|
enums.each_with_index do |enum, i|
|
|
# do not call model callbacks
|
|
Enumeration.where({:id => enum.id}).update_all("position = #{i+1}")
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.down
|
|
remove_column :enumerations, :position
|
|
end
|
|
end
|