Andrei Maxim andreimaxim

Keybase proof

I hereby claim:

I am andreimaxim on github.
I am andreimaxim (https://keybase.io/andreimaxim) on keybase.
I have a public key ASDalNRYks3i50fbQfm0F2ubAeWlyzp--vUQfIALWm69GQo

To claim this, I am signing this object:

Keybase proof

I hereby claim:

I am andreimaxim on github.
I am andreimaxim (https://keybase.io/andreimaxim) on keybase.
I have a public key ASCty5268_70lSW2XCIanVXixKf2SbPxSBNIuzEMw9BIRQo

To claim this, I am signing this object:

Using Unicorn with Upstart

This configuration works with Upstart on Ubuntu 12.04 LTS

The reason why it needs to be done this way (i.e. with the pre-start and post-stop stanzas), is because Upstart is unable to track whever Unicorn master process re-execs itself on hot deploys. One can use it without hot-deploys and run Unicorn in foreground also, it then only needs one exec stanza.

This presumes you are not using RVM, so no voodoo dances.

Patched ruby 1.9.3-p125 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p125 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.

Huge thanks to funny-falcon for the performance patches.

ruby-1.9.3-p484 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p484 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets

Requirements

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

	# Libraries and infrastructure
	sudo apt update -y
	sudo apt install -y \
	docker.io docker-buildx \
	build-essential pkg-config autoconf bison rustc cargo clang \
	libssl-dev libreadline-dev zlib1g-dev libyaml-dev libreadline-dev libncurses5-dev libffi-dev libgdbm-dev libjemalloc2 \
	libvips imagemagick libmagickwand-dev mupdf mupdf-tools \
	redis-tools sqlite3 libsqlite3-0 libmysqlclient-dev \
	rbenv apache2-utils

	require File.expand_path("config/environment", __dir__)
	require "zeitwerk"

	namespace :zeitwerk do
	desc "Check project structure for Zeitwerk compatibility"
	task :check do
	base_directory = Pathname.new "lib"

	loader = Zeitwerk::Loader.new

	module CacheKeyMonkeyPatch
	module ActiveRecord
	module Integration

	# Returns a cache key that can be used to identify this record.
	#
	# ==== Examples
	#
	# Product.new.cache_key # => "products/new"
	# Product.find(5).cache_key # => "products/5" (updated_at / last_modified_time not available)

	FROM ubuntu

	RUN apt-get update
	RUN apt-get install -y build-essential curl

	# NodeJS >= 6.0
	RUN curl -sL https://deb.nodesource.com/setup_8.x \| bash -
	RUN apt-get install -y nodejs

	# ttfautohint

	require_relative './clojure-1.8.0.jar'

	def clojure; Java::ClojureLang; end

	i = clojure.PersistentHashMap.create(a: 'b')
	puts i[:a] #=> 'b'