1 files changed, 8 insertions, 16 deletions

diff --git a/app/models/occurrence.rb b/app/models/occurrence.rb
index 62432d53..0760d5e8 100644
--- a/app/models/occurrence.rb
+++ b/app/models/occurrence.rb
@@ -11,25 +11,17 @@ class Occurrence < ActiveRecord::Base
   # Class Methods
   
   def self.find_in_range start_time, end_time
-    find(
-      :all,
-      :include => :node, 
-      :conditions => [
-        "start_time > ? AND end_time < ?", start_time, end_time 
-      ],
-      :order => "start_time"
-    )
+    includes(:node)
+      .where("start_time > ? AND end_time < ?", start_time, end_time)
+      .order("start_time")
   end
-  
+
   def self.find_next
-    find(
-      :all,
-      :limit => 1,
-      :include => :node,
-      :conditions => ["start_time > ?", Time.now]
-    )
+    includes(:node)
+      .where("start_time > ?", Time.now)
+      .limit(1)
   end
-  
+
   # Deletes all Occurrences which belong to the given event. Afterwards a few
   # variables are set to save repetitive queries. The occurrences of the given
   # event are then calculated and created.