Sha256: c9d82599b51c2603e084fe3dfa1a649f01cac2c8202806a7eefdccb5477636c3
Contents?: true
Size: 777 Bytes
Versions: 9
Compression:
Stored size: 777 Bytes
Contents
class Redirect < ActiveRecord::Base
attr_accessible :pattern, :to, :position
validates_presence_of :pattern, :to
validates_uniqueness_of :position, :allow_blank => true
scope :ordered, order('position')
before_create :assign_position
def self.update_order(ordered_redirect_ids)
success = true
transaction do
begin
update_all :position => nil
ordered_redirect_ids.each_with_index do |r_id, idx|
r = find(r_id)
r.position = idx
r.save!
end
rescue
# TODO log exception
success = false
raise ActiveRecord::Rollback
end
end
success
end
private
def assign_position
self.position = ( self.class.maximum(:position) || -1 ) + 1
end
end
Version data entries
9 entries across 9 versions & 1 rubygems