Module ActionView::Helpers::BenchmarkHelper
In: lib/action_view/helpers/benchmark_helper.rb

Methods

benchmark  

Public Instance methods

Measures the execution time of a block in a template and reports the result to the log. Example:

 <% benchmark "Notes section" do %>
   <%= expensive_notes_operation %>
 <% end %>

Will add something like "Notes section (0.34523)" to the log.

You may give an optional logger level as the second argument (:debug, :info, :warn, :error). The default is :info.

[Validate]