gem splitの使い方

★herokuの設定

heroku addons:add rediscloud:25

/config/initializer/redis.rb

namespace = [Rails.application.class.parent_name, Rails.env].join ':'

if Rails.env == "development"
  Redis.current = Redis::Namespace.new(namespace, Redis.new(host: '127.0.0.1', port: 6379))
else
  if ENV["REDISCLOUD_URL"]
      $redis = Redis.new(:url => ENV["REDISCLOUD_URL"])
  end
end

/config/initializer/split.rb

unless Rails.env == "development"
  Split.redis = $redis
  Split::Dashboard.use Rack::Auth::Basic do |username, password|
    username == 'admin' && password == Rails.application.config.admin_password
  end
end

★railsの設定

view

<% ab_test("item_show","list-type","card-type") do |pattern| %>
<% if pattern == "list-type" %>
 -- code here --
<% elsif pattern == "card-type" %>
 -- code here --
<% end %>

controller

finished('item_show', :reset => false)