SamSaffron

BEFORE: 

sam@ubuntu discourse % rm -fr tmp/cache                               
sam@ubuntu discourse % rm -fr public/assets 
sam@ubuntu discourse % time RAILS_ENV=production bin/rake assets:precompile

58.55s user 1.79s system 100% cpu 1:00.02 total


AFTER:

christos

build_package_reconfigure() {
  test -f configure || autoconf
}

build_package_patch_ruby_railsexpress() {
  fetch_git rvm-patchsets git://github.com/skaes/rvm-patchsets.git master

  patch -p1 < rvm-patchsets/patches/ruby/2.1.0/railsexpress/01-current-2.1.1-fixes.patch
  patch -p1 < rvm-patchsets/patches/ruby/2.1.0/railsexpress/02-zero-broken-tests.patch
  patch -p1 < rvm-patchsets/patches/ruby/2.1.0/railsexpress/03-improve-gc-stats.patch

caius

diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb
index 898e4a7..122cf19 100644
--- a/ext/dl/extconf.rb
+++ b/ext/dl/extconf.rb
@@ -1,7 +1,9 @@
 require 'mkmf'
 
 if RbConfig::CONFIG['GCC'] == 'yes'
-  $CFLAGS << " -fno-defer-pop -fno-omit-frame-pointer"
+  # $CFLAGS << " -fno-defer-pop -fno-omit-frame-pointer"

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?

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

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?"