Sha256: 96857302159f9d7e5bcf1624b45e6ca9f15931b03eb166b774176ae09947e749
Contents?: true
Size: 634 Bytes
Versions: 116
Compression:
Stored size: 634 Bytes
Contents
class AddSubtasks < ActiveRecord::Migration
def self.up
add_column :tasks, :parent_id, :integer, :references => :tasks
add_column :backlogs, :enable_subtasks, :boolean, :null => false, :default => false
end
def self.down
Task.find(:all).each do |task|
task.period_id = task.root_task.period_id
task.save!
end
remove_column :tasks, :parent_id
remove_column :backlogs, :enable_subtasks
end
class Task < ActiveRecord::Base
acts_as_tree :order => 'position'
def root_task
if parent
parent.root_task
else
self
end
end
end
end
Version data entries
116 entries across 116 versions & 1 rubygems