Contents

module Yarder
  module ActionView

    class LogSubscriber < ::ActiveSupport::LogSubscriber

      def render_template(event)
        render_entry = {}
        render_entry['identifier'] = from_rails_root(event.payload[:identifier])
        render_entry['layout'] = from_rails_root(event.payload[:layout]) if event.payload[:layout]
        render_entry['duration'] = event.duration

        entry.fields['rendering'] ||= []
        entry.fields['rendering'] << render_entry

        entry.fields['duration'] ||= {}
        entry.fields['duration']['rendering'] ||= 0
        entry.fields['duration']['rendering'] += event.duration.to_f
      end
      alias :render_partial :render_template
      alias :render_collection :render_template

    private

      def from_rails_root(string)
        string.sub("#{Rails.root}/", "").sub(/^app\/views\//, "")
      end

      def entry
        Yarder.log_entries[Thread.current]
      end

    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
yarder-0.1.0	lib/yarder/action_view/log_subscriber.rb