util/transfer_schedule_items.rb
# Transfer schedule_items from previous year
def transfer_schedule_items
current = OpenConferenceWare::Event.current
past = OpenConferenceWare::Event.find_by_slug('2014')
OpenConferenceWare::Event.current.dates.each_with_index do |day, i|
past_date = past.dates[i]
offset = (day - past_date).days
past.schedule_items.select{|s| s.start_time.to_date == past_date}.each do |past_schedule_item|
new_attributes = past_schedule_item.attributes
new_attributes.delete("created_at")
new_attributes.delete("updated_at")
new_attributes.delete("id")
new_attributes.delete("room_id")
new_attributes["start_time"] += offset
new_schedule_item = current.schedule_items.new(new_attributes)
puts "#{new_schedule_item.start_time}: #{new_schedule_item.title}"
new_schedule_item.save
end
end
end
transfer_schedule_items()