Initial release of Discourse

db/migrate/20121106015500_drop_avatar_url_from_users.rb

@@ -0,0 +1,15 @@
+# avatar_url does not function properly as it does not properly deal with scaling. 
+#   css based scaling is inefficient and has terrible results in both firefox and ie. canvas based scaling is slow. 
+#
+#   for local urls we need to upload an image and have a pointer to the upload, then use the upload id in the user table
+#   for gravatar we already have the email and can hash it
+
+class DropAvatarUrlFromUsers < ActiveRecord::Migration
+  def up
+    remove_column :users, :avatar_url
+  end
+
+  def down
+    add_column :users, :avatar_url, :string, null: false, default: ''  
+  end
+end