mislav

def update_counter(record, *names)
  updates = names.each_with_object({}) do |name, memo|
    counter = "#{name}_count"
    diff = record.send(name).count - record.send(counter)
    memo[counter] = diff unless diff.zero?
  end
  record.class.update_counters(record.id, updates) if updates.any?
end

Community.paginated_each(:per_page => 100) do |record|

softcraft-development

# Goal: Allow addition of instances to a collection in a factory-built object
# when those instances require references to the parent.
# Typically occurs in Rails when one model has_many instances of another

# See more at:
# http://stackoverflow.com/questions/2937326/populating-an-association-with-children-in-factory-girl

class Factory
  def has_many(collection)
    # after_build is where you add instances to the factory-built collection. 

rcrowley

class Syslogger

  def initialize
    read, @write = IO.pipe
    fork do
      @write.close
      $stdin.reopen read
      exec *%w(logger -trails)
    end
    read.close

albus522

worker = Delayed::Worker.new(:min_priority => ENV['MIN_PRIORITY'], :max_priority => ENV['MAX_PRIORITY'])
begin
  worker.say "Starting job worker"

  trap('TERM') { worker.say 'Exiting...'; $exit = true }
  trap('INT')  { worker.say 'Exiting...'; $exit = true }

  loop do
    result = nil

gaizka

# Adapted patch for CVE-2012-2660 rails vulnerability to Rails 2 versions
# https://groups.google.com/group/rubyonrails-security/browse_thread/thread/f1203e3376acec0f
#
# 1- Drop it at your_app/config/initializers/
# 2- Remember to pass your tests/specs
# 3- Profit!
module ActionController
  class Request < Rack::Request

    alias_method :normalize_parameters_with_null_vulnerability, :normalize_parameters

asalant

# bash <(curl -s https://raw.github.com/gist/2891426)

read -p "Install Xcode (from the App store) and gcc for Lion (http://github.com/kennethreitz/osx-gcc-installer) and press enter to continue."

# setup your ssh keys for github
if ! [ -e "$HOME/.ssh/id_rsa.pub" ]
then
  echo "Generating ssh key..."
  read -p "Please enter the email you want to associate with your ssh key: " email
  ssh-keygen -t rsa -C "$email"

baumicon

<IfModule mod_fastcgi.c>
AddHandler fastcgi-script .fcgi
</IfModule>
<IfModule mod_fcgid.c>
AddHandler fcgid-script .fcgi
</IfModule>

Options +FollowSymLinks +ExecCGI 

RewriteEngine On 

nbibler

if [ -f "$rvm_path/scripts/rvm" ]; then
  source "$rvm_path/scripts/rvm"

  if [ -f ".rvmrc" ]; then
    source ".rvmrc"
  fi

  if [ -f ".ruby-version" ]; then
    rvm use `cat .ruby-version`
  fi

natew

require "bundler/capistrano"
load 'deploy/assets'

# Pretty colors
require 'capistrano_colors'

# rbenv and ssh forwarding
set :default_environment, { 'PATH' => "$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH" }
set :default_run_options, { :pty => true, :shell => '/bin/zsh' }
set :ssh_options, { :forward_agent => true }

flarik

if [ -f "${rvm_path}/scripts/rvm" ]; then

  source "${rvm_path}/scripts/rvm"

  if [ -f ".rvmrc" ]; then
    source ".rvmrc"
  elif [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then
    rvm use `cat .ruby-version`@`cat .ruby-gemset`
  elif [ -f ".ruby-version"  ]; then
    rvm use `cat .ruby-version`