RISCfuture

module ActiveRecord::Batches
  def find_in_batches(options = {})
    relation = self

    unless arel.orders.blank? && arel.taken.blank?
      ActiveRecord::Base.logger.warn("Scoped order and limit are ignored, it's forced to be batch order and batch size")
    end

    if (finder_options = options.except(:start, :batch_size)).present?
      raise "You can't specify an order, it's forced to be #{batch_order}" if options[:order].present?

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

christos

# Bash snippet to open new shells in most recently visited dir.
# Useful if you want to open a new terminal tab at the present 
# tab's location.
#
# Put this in your .bashrc or whatever.

pathed_cd () {
    if [ "$1" == "" ]; then
        \cd
    else

tmm1

diff --git a/Gemfile b/Gemfile
index fd90d42..9dd0146 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,6 @@
 source 'http://rubygems.org'
+gem 'perftools.rb', '>= 0.4.4'
+gem 'rack-perftools_profiler'
 
 gem 'rails', '3.0.0.rc'

corey

# unicorn_rails -c /data/github/current/config/unicorn.rb -E production -D

rails_env = ENV['RAILS_ENV'] || 'production'

# 16 workers and 1 master
worker_processes (rails_env == 'production' ? 16 : 4)

# Load rails+github.git into the master before forking workers
# for super-fast worker spawn times
preload_app true

christos

module ActionController
  module Caching
    module Fragments

      def read_fragment_with_comment(name, options)
        fragment = read_fragment_without_comment(name, options)
        fragment && "\n<!-- cache-hit: #{name} -->\n#{fragment}\n<!-- /cache-hit: #{name} -->\n" || nil
      end
      alias_method_chain :read_fragment, :comment

sstephenson

$ sudo su -
# mkdir /etc/resolver
# cat > /etc/resolver/test
nameserver 127.0.0.1
port 2155
^D
^D
$ brew install dnsmasq
$ dnsmasq --port=2155 --no-resolv --address=/.test/127.0.0.1
$ ping foo.test

trevorturk

desc "cache assets"
task :cache_assets => :environment do

  paths = ['public/javascripts/all.js', 'public/stylesheets/all.css']

  puts "-----> caching assets..."
  paths.each do |path|
    puts "-----> #{path}"
  end

tmm1

module CpuProf
  require 'ffi'
  extend FFI::Library
  ffi_lib FFI::CURRENT_PROCESS

  begin
    attach_function :start, :ProfilerStart, [:string], :void
    attach_function :stop, :ProfilerStop, [], :void
  rescue FFI::NotFoundError => e
    STDERR.puts "*** Are you sure you preloaded libprofiler?"

jaimeiniesta

Tienda gratis de La Piluka
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Metro: B. del Pilar/Peñagrande
Bus: 147, 42, 49, 83, 132

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c/ Luís Cabrera 19
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Metro: Prosperidad o Avda. América.