| ## | |
| # 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 |
| class MailchimpDeliveryMethod | |
| attr_accessor :settings | |
| def initialize(values = {}) | |
| self.settings = {:track_opens => true, | |
| :track_clicks => true | |
| }.merge!(values) | |
| end | |
| def deliver!(mail) |
| 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 | |
| + |
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://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 | |
| # |
| Alltrails::Application.configure do | |
| # Settings specified here will take precedence over those in config/application.rb | |
| # In the development environment your application's code is reloaded on | |
| # every request. This slows down response time but is perfect for development | |
| # since you don't have to restart the webserver when you make code changes. | |
| config.cache_classes = false | |
| # Log error messages when you accidentally call methods on nil. | |
| config.whiny_nils = true |