Sha256: 994a93a35a887b0f76990058bf7ec68afcb8a852a7113ed390e0109491e391e6
Contents?: true
Size: 676 Bytes
Versions: 7
Compression:
Stored size: 676 Bytes
Contents
# If you want to use this concern, you need to add an integer field 'position'
# to the model.
module Concerns
module Sortable
extend ActiveSupport::Concern
included do
acts_as_list
default_scope ->{ order(:position) }
end
module ClassMethods
def sortable(*args)
acts_as_list *args
end
end
def set_position(new_position, parent_id = nil)
if respond_to?(:draggable?) && !draggable? || position == new_position.to_i
return false
end
if respond_to?(:parentable?) && parentable?
update_attribute :parent_id, parent_id
end
set_list_position new_position
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems