mperham

class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
  end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection

barraponto

#!/bin/bash

function actual_path() {
  if [ [ -z "$1" ] -a [ -d $1 ] ]; then
    echo $(cd $1 && test `pwd` = `pwd -P`)
    return 0
  else
    return 1
  fi
}

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

mrrooijen

function rbenvsudo(){
  executable=$1
  shift 1
  sudo $(rbenv which $executable) $* 
}

mrrooijen

# encoding: utf-8

$:.unshift(File.expand_path('./lib', ENV['rvm_path']))
require 'rvm/capistrano'

set :application, "hirefireapp"
set :repository,  "[email protected]:meskyanichi/myapp.git"
set :branch,      "develop"

set :rvm_ruby_string, "1.9.2"