add some indexes
authorDavid A. Cuadrado <krawek@gmail.com>
Sun, 3 Oct 2010 16:38:05 +0000 (11:38 -0500)
committerDavid A. Cuadrado <krawek@gmail.com>
Sun, 3 Oct 2010 16:38:05 +0000 (11:38 -0500)
commita57d104712da267eb6bb35a28c459ad51ec9cad1
treea82939abaa657a6d6e7f42992d37ed919c09358f
parenta316dba8fec4a21d2888d971fe7164c33b413bea
add some indexes

Signed-off-by: David A. Cuadrado <krawek@gmail.com>
app/models/answer.rb
app/models/group.rb
app/models/question.rb
app/models/user.rb