Magic Panels

Replicate this

class AwesomePanel < Rack::Insight::Panel
  def initialize(app)
    super
    probe(self) do
      # Will hook into all calls to HTTPClient#do_request
      instrument("HTTPClient") do
        instance_probe :do_request
      end
      # Will hook into all calls to FooBar#cache_request
      instrument("FooBar") do
        instance_probe :cache_request
      end
    end
    table_setup('awesome')
  end
end

as

Rack::Insight::Config.configure do |config|
  config[:panel_configs][:awesome] = {
    :probes => {
      'HTTPClient' => [:instance, :do_request] ,
      'FooBar' => [:instance, :cache_request] 
  }}
end