Paginate contacts

app/controllers/contacts_controller.rb

@@ -65,7 +65,7 @@ class ContactsController < ApplicationController
       relation.includes(:person => :profile).to_a.tap {|contacts|
         contacts.sort_by! {|contact| contact.person.name }
       }
-    }.inject(:+)
+    }.inject(:+).paginate(:page => params[:page], :per_page => 25)
   end
 
   def set_up_contacts_mobile

app/views/contacts/index.html.haml

@@ -11,8 +11,8 @@
         = render 'contacts/header'
 
         - if @contacts_size > 0
-          - @contacts.each do |contact|
-            = render 'contacts/contact', :contact => contact
+          = render @contacts
+          = will_paginate @contacts
         - else
           .no_contacts
             %h3