rites-staging > grep -R send_update_events_to ./app/models/embeddable | sort
./app/models/embeddable/biologica/breed_offspring.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/chromosome.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/chromosome_zoom.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/meiosis_view.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/multiple_organism.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/organism.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/pedigree.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/static_organism.rb:  send_update_events_to :investigations
./app/models/embeddable/biologica/world.rb:  send_update_events_to :investigations
./app/models/embeddable/data_collector.rb:  # send_update_events_to :investigations
./app/models/embeddable/data_collector.rb:  send_update_events_to :investigations
./app/models/embeddable/data_table.rb:  send_update_events_to :investigations
./app/models/embeddable/drawing_tool.rb:  send_update_events_to :investigations
./app/models/embeddable/embeddable.rb:  send_update_events_to :investigations
./app/models/embeddable/lab_book_snapshot.rb:  send_update_events_to :investigations
./app/models/embeddable/multiple_choice.rb:  send_update_events_to :investigations
./app/models/embeddable/mw_modeler_page.rb:  send_update_events_to :investigations
./app/models/embeddable/n_logo_model.rb:  send_update_events_to :investigations
./app/models/embeddable/open_response.rb:  send_update_events_to :investigations
./app/models/embeddable/video_player.rb:  send_update_events_to :investigations
./app/models/embeddable/xhtml.rb:  send_update_events_to :investigations
 rites-staging > find ./app/models/embeddable/ -name "*.rb" | sort
./app/models/embeddable//biologica/breed_offspring.rb
./app/models/embeddable//biologica/chromosome.rb
./app/models/embeddable//biologica/chromosome_zoom.rb
./app/models/embeddable//biologica/meiosis_view.rb
./app/models/embeddable//biologica/multiple_organism.rb
./app/models/embeddable//biologica/organism.rb
./app/models/embeddable//biologica/pedigree.rb
./app/models/embeddable//biologica/static_organism.rb
./app/models/embeddable//biologica/world.rb
./app/models/embeddable//data_collector.rb
./app/models/embeddable//data_table.rb
./app/models/embeddable//drawing_tool.rb
./app/models/embeddable//embeddable.rb
./app/models/embeddable//image_question.rb
./app/models/embeddable//inner_page.rb
./app/models/embeddable//inner_page_page.rb
./app/models/embeddable//lab_book_snapshot.rb
./app/models/embeddable//multiple_choice.rb
./app/models/embeddable//multiple_choice_choice.rb
./app/models/embeddable//mw_modeler_page.rb
./app/models/embeddable//n_logo_model.rb
./app/models/embeddable//open_response.rb
./app/models/embeddable//raw_otml.rb
./app/models/embeddable//smartgraph/range_question.rb
./app/models/embeddable//sound_grapher.rb
./app/models/embeddable//video_player.rb
./app/models/embeddable//xhtml.rb