How to ignore Rails 3 assets from log [duplicate]

Question

Possible Duplicate:
How to disable logging of asset pipeline (sprockets) messages in Rails 3.1?

is possible to hack logger in Rails3 to ignore requests for assets?

It is maddness to find something in log, when it is full of

Started GET "/assets/tiscali.png" for 127.0.0.1 at 2011-09-09 19:59:45 +0200
Served asset /tiscali.png - 304 Not Modified (0ms)

Thanks!

Answer 1

Apparently the issue is still open as of 02 Nov 2011.

A workaround solution is available in a similar question: How to disable logging of asset pipeline (sprockets) messages in Rails 3.1?

Answer 2

I think this could help https://github.com/evrone/quiet_assets

Deprecation

As of sprockets-rails version 3.1.0, used in current versions of rails, this gem is deprecated.

The asset pipeline now supports a quiet option which suppresses output of asset requests:

# config/environments/development.rb

config.assets.quiet = true

Relevant PR: https://github.com/rails/sprockets-rails/pull/355

Info

Quiet Assets turns off the Rails asset pipeline log. This means that it suppresses messages in your development log such as:

Started GET "/assets/application.js" for 127.0.0.1 at 2015-01-28 13:35:34 +0300
Served asset /application.js - 304 Not Modified (8ms)

Support Ruby on Rails >= 3.1...

Usage

Simply installing Quiet Assets will suppress the log messages automatically. However, if you wish to temporarily re-enable the logging of the asset pipeline messages, place the following in your config/application.rb file:

config.quiet_assets = false

If you need to suppress output for other paths you can do so by specifying:

config.quiet_assets_paths << '/silent/'

Answer 3

How about an invert selection?

tail -f log/development.log | grep -v asset

This basically outputs everything except for the lines that contain the word "asset".

Answer 4

Rails 3.2:

create a initializer with the content:

Rails::Rack::Logger.class_eval do 
  def call_with_quiet_assets(env)
    previous_level = Rails.logger.level
    Rails.logger.level = Logger::ERROR if env['PATH_INFO'].index("/assets/") == 0 
    call_without_quiet_assets(env).tap do
      Rails.logger.level = previous_level
    end 
  end 
  alias_method_chain :call, :quiet_assets 
end 

From here: https://github.com/rails/rails/issues/2639