diff --git a/db/migrate/20091204151448_add_prompts_count_to_choices.rb b/db/migrate/20091204151448_add_prompts_count_to_choices.rb
new file mode 100644
index 0000000..75a9c2d
--- /dev/null
+++ b/db/migrate/20091204151448_add_prompts_count_to_choices.rb
@@ -0,0 +1,14 @@
+class AddPromptsCountToChoices < ActiveRecord::Migration
+  def self.up
+    add_column :choices, :prompts_count, :integer, :default => 0
+    
+    Choice.reset_column_information
+    Choice.find(:all).each do |c|
+      Choice.update_counters c.id, :prompts_count => c.prompts_on_the_left_count + c.prompts_on_the_right_count
+    end
+  end
+
+  def self.down
+    remove_column :choices, :prompts_count
+  end
+end
--
libgit2 0.21.2