title: Rails 3 loading all models on startup
body: <p>I have a class method mixed in to all my models. the method gets called when the model class is evaluated. unfortunately (for me), this seems to be on-demand, whenever the model is needed in development env. how can have rails load all the models at start up? is this even advisable?</p>
  
  <pre><code>class Foo &lt; ActiveRecord::Base
    include Acl
    register_acl # i need this to be called for all models at start up
  end
  </code></pre>
  
  <p>Basically, the register_acl takes a few arguments of "actions" that the model would like to be access controlled. Suppose one of the action of Foo is "manage" and the system needs to be aware of this action at start up. I think in the model is the most natural place to have this logic.</p>
  
  <p>thank you!</p>