Justin Ip ippy04

## carrierwave_tasks.rake
##
# CarrierWave Amazon S3 File Reprocessor Rake Task
#
# Written (specifically) for:
# - CarrierWave
# - Ruby on Rails 3
# - Amazon S3
#
# Works with:
# - Any server of which you have write-permissions in the Rails.root/tmp directory

## chef_bootstrap_rvm.erb
bash -c '

if [ ! -f /usr/bin/chef-client ]; then
  apt-get update
  apt-get install -y build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev autoconf libc6-dev
  bash < <(curl -s https://rvm.beginrescueend.com/install/rvm)
  (
  cat <<'EOP'
[[ -s "/usr/local/rvm/scripts/rvm" ]] && source "/usr/local/rvm/scripts/rvm"  # This loads RVM into a shell session.
EOP

## async_io.rb
require 'rubygems'
require 'eventmachine'
require 'em-http-request'
require 'fiber'

EventMachine.run do
  http = EM::HttpRequest.new('http://www.google.com').get
  begin
    puts "Before"
    http.callback {

## hbs_renderer.rb
require 'handlebars'

module HBSTemplateHandler
  def self.call(template)
    if template.locals.include? :hbs
      <<-TEMPLATE
      template = Handlebars.compile #{template.source.inspect}
      template.call(hbs || {}).html_safe
      TEMPLATE
    else

## patch-1.9.2-gc.patch
diff --git a/gc.c b/gc.c
--- a/gc.c
+++ b/gc.c
@@ -77,6 +77,41 @@ void *alloca ();
 #ifndef GC_MALLOC_LIMIT
 #define GC_MALLOC_LIMIT 8000000
 #endif
+#define HEAP_MIN_SLOTS 10000
+#define FREE_MIN  4096
+

## 0-readme.md

      
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                ippy04
                / 0-readme.md
            
            
              Created
              February 9, 2012 08:23
                — forked from burke/0-readme.md
            
              
                ruby-1.9.3-p0 cumulative performance patch.
              
          
    Patched ruby 1.9.3-p0 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p0 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84).
Huge thanks to funny-falcon for the performance patches.

http://github.com/ruby/ruby/pull/47
http://github.com/ruby/ruby/pull/66


## ruby_gc.sh
- http://www.coffeepowered.net/2009/06/13/fine-tuning-your-garbage-collector/
- http://snaprails.tumblr.com/post/241746095/rubys-gc-configuration

  article’s settings:                                     ("spec spec" took 17-23!sec)
	export RUBY_HEAP_MIN_SLOTS=1250000
	export RUBY_HEAP_SLOTS_INCREMENT=100000
	export RUBY_HEAP_SLOTS_GROWTH_FACTOR=1
	export RUBY_GC_MALLOC_LIMIT=30000000
	export RUBY_HEAP_FREE_MIN=12500

## hack.sh
#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

## Gemfile
source :rubygems

# We are not loading Active Record, nor Active Resources etc.
# We can do this in any app by simply replacing the rails gem
# by the parts we want to use.
gem "actionpack", "~> 3.2"
gem "railties",   "~> 3.2"
gem "tzinfo"

# Let's use thin

## redis.yml
defaults:
  :port: 6379
  :host: localhost

development:
  :db: 2
  :namespace: development
  # force use of Redis::Distributed
  :host:
    - localhost
	##
	# CarrierWave Amazon S3 File Reprocessor Rake Task
	#
	# Written (specifically) for:
	# - CarrierWave
	# - Ruby on Rails 3
	# - Amazon S3
	#
	# Works with:
	# - Any server of which you have write-permissions in the Rails.root/tmp directory
	bash -c '

	if [ ! -f /usr/bin/chef-client ]; then
	apt-get update
	apt-get install -y build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev autoconf libc6-dev
	bash < <(curl -s https://rvm.beginrescueend.com/install/rvm)
	(
	cat <<'EOP'
	[[ -s "/usr/local/rvm/scripts/rvm" ]] && source "/usr/local/rvm/scripts/rvm" # This loads RVM into a shell session.
	EOP
	require 'rubygems'
	require 'eventmachine'
	require 'em-http-request'
	require 'fiber'

	EventMachine.run do
	http = EM::HttpRequest.new('http://www.google.com').get
	begin
	puts "Before"
	http.callback {
	require 'handlebars'

	module HBSTemplateHandler
	def self.call(template)
	if template.locals.include? :hbs
	<<-TEMPLATE
	template = Handlebars.compile #{template.source.inspect}
	template.call(hbs \|\| {}).html_safe
	TEMPLATE
	else
	diff --git a/gc.c b/gc.c
	--- a/gc.c
	+++ b/gc.c
	@@ -77,6 +77,41 @@ void *alloca ();
	#ifndef GC_MALLOC_LIMIT
	#define GC_MALLOC_LIMIT 8000000
	#endif
	+#define HEAP_MIN_SLOTS 10000
	+#define FREE_MIN 4096
	+
	- http://www.coffeepowered.net/2009/06/13/fine-tuning-your-garbage-collector/
	- http://snaprails.tumblr.com/post/241746095/rubys-gc-configuration

	article’s settings: ("spec spec" took 17-23!sec)
	export RUBY_HEAP_MIN_SLOTS=1250000
	export RUBY_HEAP_SLOTS_INCREMENT=100000
	export RUBY_HEAP_SLOTS_GROWTH_FACTOR=1
	export RUBY_GC_MALLOC_LIMIT=30000000
	export RUBY_HEAP_FREE_MIN=12500
	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#
	source :rubygems

	# We are not loading Active Record, nor Active Resources etc.
	# We can do this in any app by simply replacing the rails gem
	# by the parts we want to use.
	gem "actionpack", "~> 3.2"
	gem "railties", "~> 3.2"
	gem "tzinfo"

	# Let's use thin
	defaults:
	:port: 6379
	:host: localhost

	development:
	:db: 2
	:namespace: development
	# force use of Redis::Distributed
	:host:
	- localhost