diff options
Diffstat (limited to 'activesupport/lib/active_support/benchmarkable.rb')
| -rw-r--r-- | activesupport/lib/active_support/benchmarkable.rb | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/activesupport/lib/active_support/benchmarkable.rb b/activesupport/lib/active_support/benchmarkable.rb index f149a7f0ed..b3c49ec169 100644 --- a/activesupport/lib/active_support/benchmarkable.rb +++ b/activesupport/lib/active_support/benchmarkable.rb @@ -3,30 +3,33 @@ require 'active_support/core_ext/hash/keys' module ActiveSupport module Benchmarkable - # Allows you to measure the execution time of a block in a template and records the result to - # the log. Wrap this block around expensive operations or possible bottlenecks to get a time - # reading for the operation. For example, let's say you thought your file processing method - # was taking too long; you could wrap it in a benchmark block. + # Allows you to measure the execution time of a block in a template and + # records the result to the log. Wrap this block around expensive operations + # or possible bottlenecks to get a time reading for the operation. For + # example, let's say you thought your file processing method was taking too + # long; you could wrap it in a benchmark block. # - # <% benchmark "Process data files" do %> + # <% benchmark 'Process data files' do %> # <%= expensive_files_operation %> # <% end %> # - # That would add something like "Process data files (345.2ms)" to the log, which you can then - # use to compare timings when optimizing your code. + # That would add something like "Process data files (345.2ms)" to the log, + # which you can then use to compare timings when optimizing your code. # - # You may give an optional logger level (:debug, :info, :warn, :error) as the :level option. - # The default logger level value is :info. + # You may give an optional logger level (<tt>:debug</tt>, <tt>:info</tt>, + # <tt>:warn</tt>, <tt>:error</tt>) as the <tt>:level</tt> option. The + # default logger level value is <tt>:info</tt>. # - # <% benchmark "Low-level files", :level => :debug do %> + # <% benchmark 'Low-level files', level: :debug do %> # <%= lowlevel_files_operation %> # <% end %> # - # Finally, you can pass true as the third argument to silence all log activity (other than the - # timing information) from inside the block. This is great for boiling down a noisy block to - # just a single statement that produces one log line: + # Finally, you can pass true as the third argument to silence all log + # activity (other than the timing information) from inside the block. This + # is great for boiling down a noisy block to just a single statement that + # produces one log line: # - # <% benchmark "Process data files", :level => :info, :silence => true do %> + # <% benchmark 'Process data files', level: :info, silence: true do %> # <%= expensive_and_chatty_files_operation %> # <% end %> def benchmark(message = "Benchmarking", options = {}) @@ -44,7 +47,6 @@ module ActiveSupport end # Silence the logger during the execution of the block. - # def silence old_logger_level, logger.level = logger.level, ::Logger::ERROR if logger yield |