Eduardo Maia emaiax

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.

Configurando aplicação Rails com Nginx e Unicorn

TL;DR Como configurar uma aplicação Rails usando Nginx + Unicorn + Upstart + RVM (gemset por aplicação).

Dependências: (TODO) Configuração de Servidor Nginx

Essas instruções são aplicáveis para o seguinte ambiente:

Sistema Operacional: Ubuntu Server 12.04 beta2
Servidor: AWS EC2 usando ESB AMI: ubuntu/images-milestone/ebs/ubuntu-precise-12.04-beta2-amd64-server-20120328 (ami-b5ea34dc)

Criando novos usuários para acesso ao servidor

TL;DR Como criar usuário no servidor e como um cliente deve acessar esses servidores via ssh.

Essas instruções são aplicáveis para o seguinte ambiente:

Sistema Operacional: Ubuntu Server 12.04 beta2
Servidor: AWS EC2 usando ESB AMI: ubuntu/images-milestone/ebs/ubuntu-precise-12.04-beta2-amd64-server-20120328 (ami-b5ea34dc)

Porém, você pode usar as instruções e adaptá-las conforme sua necessidade para outras versões do ubuntu ou para outras distrbuições.

Code Climate CLI

.code-climate.yml

engines:
  fixme:
    enabled: true
  rubocop:
    enabled: true
  duplication:

	Homebrew has blacklisted libiconv so the majority of your help via google will not work now.
	Here's a way I figured out how to get nokogiri to compile if you made the mistake of upgrading your XCode version and you use RVM

	1. Install packages via RVM
	rvm pkg install libxslt
	rvm pkg install libxml2
	rvm pkg install iconv

	2. Tell bundler how to build this by default
	bundle config build.nokogiri --with-opt-dir=$rvm_home/usr

	require 'rubygems'
	gemfile = File.expand_path("../../../../Gemfile", __FILE__)

	ENV['BUNDLE_GEMFILE'] = gemfile
	require 'bundler'
	Bundler.setup

	##
	# 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

	$ rails g bootstrap:install
	insert app/assets/javascripts/application.js
	/Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.11/lib/rails.rb:46:in `configuration': undefined method `config' for nil:NilClass (NoMethodError)
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/twitter-bootstrap-rails-2.2.1/lib/generators/bootstrap/install/install_generator.rb:75:in `use_coffeescript?'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/twitter-bootstrap-rails-2.2.1/lib/generators/bootstrap/install/install_generator.rb:35:in `add_bootstrap'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/thor-0.17.0/lib/thor/task.rb:27:in `run'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/thor-0.17.0/lib/thor/invocation.rb:120:in `invoke_task'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/thor-0.17.0/lib/thor/invocation.rb:126:in `block in invoke_all'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/thor-0.17.0/lib/thor/invocation.rb:126:in `each'
	from /Users/emaiax/.rvm/gems/ruby-1.9.3-p194/gems/thor

	class Ranking
	def initialize(list)
	@list = list
	end

	def ranking
	@list.map { \|c\| c.last.zero? ? 0 : 1 + c.last }.reduce(&:+)
	end

	def sort(lists)