dhh

config.action_controller.asset_host = Proc.new do |source, request|
  non_ssl_host = "http://asset#{source.hash % 4}.backpackit.com"
  ssl_host     = "https://asset1.backpackit.com"
  
  if request.ssl?
    case
    when source =~ /\.js$/
      ssl_host
    when request.headers["USER_AGENT"] =~ /(Safari)/
      non_ssl_host

wr0ngway

# TB usage at which pricing changes
s3_tiers = %w{50 100 500 1000 5000 1000000000}.collect {|x| x.to_f}

# Cost per GB/month for each of the above tiers
s3 = %w{0.15 0.14 0.13 0.105 0.08 0.055}.collect {|x| x.to_f}
s3_reduced = %w{0.1 0.093 0.087 0.07 0.053 0.037}.collect {|x| x.to_f}

# ebs is always 0.10/GB per month
ebs = %w{0.1 0.1 0.1 0.1 0.1 0.1}.collect {|x| x.to_f}

ryanb

These are some of my (Ryan Bates) favorite gems to use for various tasks:

• JavaScript: jQuery with jquery-rails
• Pagination: Kaminari
• Testing: RSpec, Cucumber and Capybara
• Factories: Factory Girl
• Authentication: Nifty Generators and Omniauth
• Authorization: CanCan
• File Attachments: Carrierwave
• HTML/XML Parsing: Nokogiri

zapnap

# ------------------------
# add the following packages to rubber.yml:
# ------------------------

packages: [postfix, libio-socket-ssl-perl, libxml-libxml-perl, unzip]

# ------------------------
# add to config/rubber/custom-setup.rb:
# ------------------------

copiousfreetime

#!/usr/bin/env ruby

#
# A quick script to dump an overview of all the open issues in all my github projects
#

require 'octokit'
require 'awesome_print'
require 'rainbow'

slok

Preparing Jboss environment

Create Jboss user and group

Create a group for a system user (daemnos and program users like www-data, mysql...)

# addgroup --system jboss

Create a user (system user, without home -> See below the command, to the jboss group and no login shell)

funny-falcon

diff --git a/ChangeLog b/ChangeLog
index c4ea779..0a6bf73 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,188 @@
+Tue Jan 17 12:32:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (aligned_malloc, aligned_free): covered missing defined
+	  operators and fixes for cygwin.
+

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

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.

wr0ngway

require 'tmpdir'
require 'fileutils'

# scope bundling for this script to a directory based on its path
tmpdir = "#{Dir.tmpdir}/script_bundler/#{File.expand_path(__FILE__).gsub(/\W+/, '_')}"
FileUtils.mkdir_p(tmpdir)

gemfile = "#{tmpdir}/Gemfile"
gemfile_lock = "#{gemfile}.lock"

wr0ngway

#!/usr/bin/env ruby

rss = '.+?Rss:\s+(\d+)'
share =  '.+?Shared_Clean:\s+(\d+)'
share << '.+?Shared_Dirty:\s+(\d+)'
priv =  '.+?Private_Clean:\s+(\d+)'
priv << '.+?Private_Dirty:\s+(\d+)'
MEM_REGEXP = /\[heap\]#{rss}#{share}#{priv}/m

def mem_usage_linux