Adapting number of columns in the carousel schedule taking screen width into account

app/models/event.rb

@@ -223,13 +223,6 @@ class Event < ActiveRecord::Base
     (100 * result.values.count(true) / result.values.compact.count).to_s
   end
 
-  ##
-  # Returns the number of columns this event should span in the schedule
-  #
-  def span
-    self.event_type.length / EventType::LENGTH_STEP
-  end
-
   ##
   # Returns end of the event
   #

app/models/event_type.rb

@@ -10,7 +10,7 @@ class EventType < ActiveRecord::Base
 
   alias_attribute :name, :title
 
-  # If LENGTH_STEP > 60 the public schedule must be changed
+  # If LENGTH_STEP must be divisor of 60, otherwise the schedule wont be displayed properly
   LENGTH_STEP = 15
 
   private