agenda-libre-ruby/app/views/maps/index.html.haml

%h2
  %em.fa.fa-map-marker
  =title t '.title'

#map

:javascript
  var eventsLayer = new OpenLayers.Layer.Markers("#{t '.events'}");
  eventsLayer.setVisibility(true);
  var iconSize =  new OpenLayers.Size(20, 20);
  var iconOffset = new OpenLayers.Pixel(-(iconSize.w/2), -iconSize.h);

- for city in @cities_event
  :coffee
    eventsLayer.addMarker new OpenLayers.Marker(
      new OpenLayers.LonLat(#{city.longitude}, #{city.latitude})
    )

:javascript
  var lugsLayer = new OpenLayers.Layer.Markers("#{t '.lugs'}");
  lugsLayer.setVisibility(true);
  var iconSize =  new OpenLayers.Size(20, 20);
  var iconOffset = new OpenLayers.Pixel(-(iconSize.w/2), -iconSize.h);

- for city in @cities_lug
  :coffee
    lugsLayer.addMarker new OpenLayers.Marker(
      new OpenLayers.LonLat(#{city.longitude}, #{city.latitude})
      new OpenLayers.Icon("/assets/team.png", iconSize, iconOffset)
    )