Sachin Sagar Rai millisami

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

	## Run document
	{
	"title": "Find info for these 50 companies",
	"line_id": 23453453,
	"order": {"amount": 23454, "service_charge": 2342},
	}


	## Initial Unit document
	{

	HOMEBREW_VERSION: 0.7
	HEAD:
	HOMEBREW_PREFIX: /usr/local
	HOMEBREW_CELLAR: /usr/local/Cellar
	HOMEBREW_REPOSITORY: /usr/local
	HOMEBREW_LIBRARY_PATH: /usr/local/Library/Homebrew
	Hardware: quad-core 64-bit arrandale
	OS X: 10.6.4
	Kernel Architecture: i386
	Ruby: 1.8.7-174

	# Critical default settings:
	disable_system_gems
	disable_rubygems
	bundle_path '.gems/bundler_gems'

	# List gems to bundle here:
	gem 'rails', :path => '~/gitcodes/rails'
	gem "rack", '1.0.1',
	:git => 'git://github.com/rack/rack.git',
	:ref => '4cc6af9b4f0b633b076f27d3a76bf86ebf9fe64e'

	[2010-11-28 21:47:30] make
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -L. -L/usr/local/lib -Wl,-u,_objc_msgSend main.o dmydln.o dmyencoding.o dmyversion.o miniprelude.o array.o bignum.o class.o compar.o complex.o dir.o dln_find.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o node.o numeric.o object.o pack.o parse.o process.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o safe.o signal.o sprintf.o st.o strftime.o string.o struct.o time.o transcode.o util.o variable.o compile.o debug.o iseq.o vm.o vm_dump.o thread.o cont.o ascii.o us_ascii.o unicode.o utf_8.o newline.o dmyext.o -lpthread -ldl -lobjc -o miniruby
	rbconfig.rb unchanged
	./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb ./enc/make_encmake.rb --builtin-encs="ascii.o us_ascii.o unicode.o utf_8.o" --

	%w(rubygems mongoid rspec).each do \|gem\|
	require gem
	end
	require 'hijacker'
	Hijacker.configure do
	uri 'druby://localhost:8787'
	end

	Mongoid.configure do \|config\|
	name = "dirty_track_test"

	[2010-12-18 00:24:18] make
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o main.o -c main.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o dln.o -c dln.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o dmydln.o -c dmydln.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwri

	[2010-12-31 12:25:21] make
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o main.o -c main.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o dln.o -c dln.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin10.5.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o dmydln.o -c dmydln.c
	gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwri

	# BEGIN WordPress
	<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteBase /
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteRule . /index.php [L]
	</IfModule>
	# END WordPress