simple roles

app/helpers/access_helper.rb

@@ -0,0 +1,13 @@
+module AccessHelper
+  def can_create_user? user
+    user && user.admin?
+  end
+
+  def can_edit_user? user
+    user && user.admin?
+  end
+
+  def can_page? user
+    user && (user.admin? || user.staff?)
+  end
+end