Petite optimisation

app/views/events/index.html.haml

@@ -18,7 +18,7 @@
         root_url(start_date: start_date), class: 'month_selector' } do |date, events|
       .day_number= date.day
       %ul.events
-        - events.select { |e| e.start_time.to_date <= date and date <= e.end_time.to_date }
+        - events.select { |e| (e.start_time.to_date..e.end_time.to_date).cover? date  }
         -   .sort_by { |e| e.city }.each do |event|
           %li.event
             = link_to event do
@@ -37,7 +37,7 @@
       { param => (date_range.last + 1.day).beginning_of_month, tag: params[:tag], region: params[:region] } } do |date, events|
     .day_number= date.day
     %ul.events
-      - events.select { |e| e.start_time.to_date <= date and date <= e.end_time.to_date }
+      - events.select { |e| (e.start_time.to_date..e.end_time.to_date).cover? date  }
       -   .sort_by { |e| e.city }.each do |event|
         %li.event
           = link_to event do