iain

" Automatically align multiline hashes in Ruby (Ruby 1.9 syntax only).
function! AlignRubyHashes()
  " Only look for lines that start with a simple keyword, colon, space, and
  " ending in a comma.
  let p = '^\s*\w\+:\s.*,$'

  " Don't do anything if there is no Tabularize, or there is no surrounding
  " line that can be aligned with.
  if exists(':Tabularize') && (getline(line('.')) =~# '^\s*\w\+:\s$') && (getline(line('.')-1) =~# p || getline(line('.')+1) =~# p)
    " save current position because later command moves the cursor

iain

(defn ack [m n]
  (if (= m 0)
    (+ n 1)
    (if (= n 0)
       (ack (- m 1) 1)
       (ack (- m 1) (ack m (- n 1))))))

iain

activerecord.errors.models.content.attributes.topic.invalid 
activerecord.errors.models.content.invalid 
activerecord.errors.messages.invalid 

# with STI
activerecord.errors.models.post.attributes.topic.invalid 
activerecord.errors.models.post.invalid 
activerecord.errors.models.content.attributes.topic.invalid 
activerecord.errors.models.content.invalid 
activerecord.errors.messages.invalid 

iain

humans do:

errors.add(:topic, :custom_invalid)

rails does:

errors.add(:topic, :invalid, :default => :custom_invalid)

iain

require "rubygems"
require "rbench"

RBench.run(500) do
  report("memoed") do
    Foo.memoed("hello")
  end
  report("unmemoed") do
    Foo.unmemoed("hello")
  end  

iain

Marcel: "Ja, we willen graag dat jullie een huis bouwen. Het moet met hout, stenen of een voordeur!"

Iain: "We gebruiken dezelfde versie van WordPress als Hannibal toen hij blogde over hoe hij olifanten gebruikte om de Alpen door te trekken"

iain

# File management
run "rm README"
file "README.rdoc", "TODO add readme content"
run "cp config/database.yml config/database.example.yml"
run "rm public/index.html"


# RSpec as plugin, because it won't freeze easily as gem
plugin "rspec",           :git => "git://github.com/dchelimsky/rspec.git"
plugin "rspec-rails",     :git => "git://github.com/dchelimsky/rspec-rails.git"

iain

#!/bin/bash
# Unattended REE/Passenger installation
# Source: http://weblog.brightlight-ict.nl/2008/12/unattended-passenger-ruby-enterprise-installation-on-ubuntu-8/
# 15/03/09 Updated to use latest r.e.e. and passenger 2.1 and rewrote bits thanks to the comments left on my blog. Thanks guys

if [ "$(whoami)" != "root" ]; then
  echo "You need to be root to run this!"
  exit 2
fi

iain

require File.expand_path(File.join(File.dirname(__FILE__), "..", "support", "paths"))

# Commonly used webrat steps
# http://github.com/brynary/webrat
# Dutch webrat steps translated by Iain
# http://iain.nl/

Stel /^ik ben op (.+)$/ do |page_name|
  visit path_to(page_name)
end

iain

$ rake spec
/home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:443:in `load_missing_constant': uninitialized constant Remarkable::ActiveRecord (NameError)
	from /home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:80:in `const_missing_with_dependencies'
	from /usr/local/lib/ruby/gems/1.9.1/gems/remarkable_rails-3.1.2/lib/remarkable_rails/active_orm.rb:17:in `<top (required)>'
	from /home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:158:in `require'
	from /home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:158:in `require'
	from /usr/local/lib/ruby/gems/1.9.1/gems/remarkable_rails-3.1.2/lib/remarkable_rails.rb:25:in `<top (required)>'
	from /home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:158:in `require'
	from /home/iain/code/sail/vendor/rails/activesupport/lib/active_support/dependencies.rb:158:in `require'
	from /home/iain/code/sail/spec/spec_helper.r