tmm1

module EventMachine
  # A simple iterator for concurrent asynchronous work.
  #
  # Unlike ruby's built-in iterators, the end of the current iteration cycle is signaled manually,
  # instead of happening automatically after the yielded block finishes executing. For example:
  #
  #  (0..10).each{ |num| }
  #
  # becomes:
  #

mrchrisadams

Installing CentOS

Notes

These instructions install ruby and rubygems from source, not from RPMs. For instructions on installing from RPMs, look at something like http://wiki.opscode.com/display/chef/Installation+on+RHEL+and+CentOS+5+with+RPMs or http://mykestubbs.com/blog/2010/03/chef-installation-on-centos-54.html

jsmestad

# Make gems available
require 'rubygems'

# http://drnicutilities.rubyforge.org/map_by_method/
begin
  require 'map_by_method'
rescue LoadError
  puts "map_by_method is not installed. To enable, run: gem install map_by_method"
end

cwoodley

#!/bin/bash

# Run iTerm.app once, quit & run script from Terminal.app

MONOKAI='{
    "Ansi 0 Color" =         {
        "Blue Component" = 0.0;
        "Green Component" = 0.0;
        "Red Component" = 0.0;
    };

jtimberman

current_dir = File.dirname(__FILE__)
platform = "https://api.opscode.com/organizations"

require 'grit'
branch = Grit::Repo.new("#{current_dir}/..").head.name

case branch
when "internal"
  url = "http://virt1test.int.example.org:4000"
  validator = ""

schisamo

#!/usr/bin/env ruby

require 'rubygems'
require 'chef'
require 'chef/client'
require 'chef/run_context'

Chef::Config[:solo] = true
Chef::Config[:log_level] = :info
Chef::Log.level(:info)

adamhjk

#!/usr/bin/env ruby

require 'rubygems'
require 'chef'
require 'chef/client'
require 'chef/run_context'

Chef::Config[:solo] = true
Chef::Config[:log_level] = :info
Chef::Log.level(:info)

adamhjk

require 'chef'
require 'chef/node'

class Opscode
  class Backup
    attr_accessor :backup_dir

    def initialize(backup_dir, config_file)
      @backup_dir = backup_dir
      Chef::Config.from_file(config_file)

jtimberman

My current workstation toolchain environment was set up with the following, roughly in order.

1. Latest Xcode from Apple to get development tools.

2. Homebrew.

3. A few nice things with Homebrew:

   brew install git ack wget tmux sloccount ec2-ami-tools ec2-api-tools rds-command-line-tools

rcreasey

include_recipe "git"

node.run_state[:applications] = []

search(:apps) do |app|
  (app["server_roles"] & node.run_list.roles).each do |app_role|
    node.run_state[:applications] << {:app => app, :recipes => app["type"][app_role]}
  end
end