```ruby
class ApplicationController < ActionController::Base
  protect_from_forgery
  after_filter :prepare_unobtrusive_flash

  def index
    render :text => '', :layout => 'application'
  end

  protected
    def repositories
      @repositories ||= Repository.timeline
    end
    helper_method :repositories

    def workers
      @workers ||= Resque.workers.map { |worker| { :id => worker.to_s } }.compact
    end
    helper_method :workers

    def jobs
      @jobs ||= Resque.peek(:builds, 0, 50).map do |job|
        build = job['args'].last
        meta  = Travis::Builder.get_meta(job['args'].first)
        data  = build.slice('id', 'number', 'commit')
        data.update('repository' => build['repository'].slice('id', 'name', 'url'))
        data.update(meta.data.slice('meta_id', 'enqueued_at'))
      end
    end
    helper_method :jobs

    def accounts
      @accounts ||= Travis.config['accounts'] || {}
    end
end
```

Remove method that we don't use.
user
```ruby
class ApplicationController < ActionController::Base
  protect_from_forgery
  after_filter :prepare_unobtrusive_flash

  def index
    render :text => '', :layout => 'application'
  end

  protected
    def repositories
      @repositories ||= Repository.timeline
    end
    helper_method :repositories

    def workers
      @workers ||= Resque.workers.map { |worker| { :id => worker.to_s } }.compact
    end
    helper_method :workers

    def jobs
      @jobs ||= Resque.peek(:builds, 0, 50).map do |job|
        build = job['args'].last
        meta  = Travis::Builder.get_meta(job['args'].first)
        data  = build.slice('id', 'number', 'commit')
        data.update('repository' => build['repository'].slice('id', 'name', 'url'))
        data.update(meta.data.slice('meta_id', 'enqueued_at'))
      end
    end
    helper_method :jobs
end
```
assistant