a_break.rb

def collect_options_for_select(collection, selected=nil, &block)
  options_for_select collection.collect { |member| block.call member }, selected
end

def elevations_for_sub_component_select(sub_component)
  collect_options_for_select sub_component.component.send(sub_component.class.name.underscore.pluralize).find_all_by_model_id(sub_component.model_id), url_for do |sub_component|
    if sub_component.is_a? SubComponentTemplate
      [ sub_component.location, edit_admin_component_sub_component_path(sub_component.component, sub_component) ]
    else
      [ sub_component.location, edit_component_sub_component_path(sub_component.component, sub_component) ]
    end
  end
end