Allow searching for deleted pools

app/controllers/pools_controller.rb

@@ -14,7 +14,7 @@ class PoolsController < ApplicationController
   end
 
   def index
-    @pools = Pool.undeleted.search(params[:search]).order("updated_at desc").paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
+    @pools = Pool.search(params[:search]).order("updated_at desc").paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
     respond_with(@pools) do |format|
       format.xml do
         render :xml => @pools.to_xml(:root => "pools")

app/models/pool.rb

@@ -84,6 +84,12 @@ class Pool < ActiveRecord::Base
         q = q.collection
       end
 
+      if params[:is_deleted] == "true"
+        q = q.deleted
+      else
+        q = q.undeleted
+      end
+
       q
     end
   end

app/views/pools/index.html.erb

@@ -17,6 +17,9 @@
             </td>
             <td>
               <%= link_to pool.pretty_name, pool_path(pool) %>
+              <% if pool.is_deleted? %>
+                <span class="inactive">(deleted)</span>
+              <% end %>
 
               <% if pool.post_count > CurrentUser.user.per_page %>
                 <%= link_to "page #{pool.last_page}", pool_path(pool, :page => pool.last_page), :class => "last-page" %>