| # Drop this into config/initializers to get CanCan working with Squeel | |
| if defined?(Squeel) | |
| module Squeel | |
| module Nodes | |
| class Predicate | |
| alias_method :method, :method_name | |
| alias_method :column, :expr | |
| end | |
| end |
| # Drop this into config/initializers | |
| # The resource being consumed should honour the :page parameter (works great with will_paginate) | |
| module ActiveResource | |
| module Batches | |
| module ClassMethods | |
| def find_each(options = {}) | |
| find_in_batches(options) do |batch| | |
| batch.each do |entry| |
| require 'rubygems' | |
| require 'vpim' | |
| require 'faker' | |
| Faker::Config.locale = 'en-gb' | |
| File.open('contacts.vcf', 'w') do |file| | |
| 1000.times do | |
| fakename = [Faker::Name.last_name, Faker::Name.first_name] | |
| card = Vpim::Vcard::Maker.make2 do |vcard| |
| require 'benchmark' | |
| require 'stringio' | |
| Benchmark.measure do | |
| string = '' | |
| 100_000_000.times do | |
| string << '0' | |
| end | |
| end | |
| # => 17.530000 0.040000 17.570000 ( 17.794845) |
| #!/bin/bash | |
| # XCode Tools | |
| xcode-select --install | |
| # Homebrew | |
| ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)" | |
| # *nix tools | |
| brew install git imagemagick memcached mongodb mysql nmap openssl qt rabbitmq rbenv ruby-build zookeeper bash-completion |
This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
| require 'formula' | |
| class Mysql < Formula | |
| homepage 'http://dev.mysql.com/doc/refman/5.5/en/' | |
| url 'http://downloads.mysql.com/archives/mysql-5.5/mysql-5.5.29.tar.gz' | |
| version '5.5.29' | |
| sha1 '40e26b193b6ece86ce97896c0c9c524d479e37be' | |
| bottle do | |
| sha1 '3c5b57df466eb538db58654c5f046ddf7bc675e9' => :mountainlion |
| require 'benchmark' | |
| repeats = 3 | |
| iterations = 1_000_000 | |
| def check(repeats, &block) | |
| times = [] | |
| repeats.times do | |
| times << Benchmark.realtime(&block) | |
| end | |
| # Return the average |
| #!/usr/bin/env ruby | |
| # == Synopsis | |
| # Generate a dummy OFX bank transactions file | |
| # Depends on nokogiri, faker and pickup gems | |
| # OFX format reverse engineered from my Nationwide bank download. YMMV. | |
| # | |
| # == Usage | |
| # ofx-generator [options] > file.ofx | |
| # |
| build_package_patch_ruby_railsexpress() { | |
| fetch_git rvm-patchsets git://github.com/skaes/rvm-patchsets.git master | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/07-export-a-few-more-symbols-for-ruby-prof.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/08-thread-variables.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/09-faster-loading.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/10-falcon-st-opt.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/11-falcon-sparse-array.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/12-falcon-array-queue.patch | |
| patch -p1 < rvm-patchsets/master/patches/ruby/1.9.3/p484/railsexpress/14-show-full-backtrace-on-stack-overflow.patch |