ryanb

$('#products').append('<%= j render(@products) %>');
<% if @products.next_page %>
  $('.pagination').replaceWith('<%= j will_paginate(@products) %>');
<% else %>
  $('.pagination').remove();
<% end %>

tcocca

class FollowsController < ApplicationController

  def create
    @user = User.find(params[:user_id])
    current_user.follow(@user)
  end

  def destroy
    @user = User.find(params[:user_id])
    current_user.stop_following(@user)

daz

#   <%= google_analytics 'UA-XXXXXX-XX' %>
# </body>

# application_helper.rb

module ApplicationHelper
  def google_analytics(id)
    content_tag :script, :type => 'text/javascript' do
      "var _gaq = _gaq || [];
      _gaq.push(['_setAccount', '#{id}']);