app/views/listings/_origin.haml
.origin
= fields_for :origin_loc do |loc|
= loc.hidden_field :address, :value => origin_loc.address
= loc.hidden_field :google_address, :value => origin_loc.google_address
= loc.hidden_field :latitude, :value => origin_loc.latitude
= loc.hidden_field :longitude, :value => origin_loc.longitude