add recalculating migrations

nastachku · Mar 21, 2013 · 0247aa1 · 0247aa1
1 parent 951a3a8
commit 0247aa1
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/db/migrate/20130320200122_recalculate_votings.rb b/db/migrate/20130320200122_recalculate_votings.rb
@@ -0,0 +1,12 @@
+class RecalculateVotings < ActiveRecord::Migration
+  def up
+    Lecture.find_each do |lecture|
+      lecture.lecture_votings_count = lecture.lecture_votings.count
+      lecture.listener_votings_count = lecture.listener_votings.count
+      lecture.save!
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130320112135) do
+ActiveRecord::Schema.define(:version => 20130320200122) do
 
   create_table "audits", :force => true do |t|
     t.integer  "auditable_id"