rud

# Simple script for reading all tasks from Remember The Milk and exporting them in a format usable
# with The Hit List.
# 
# Migrating from http://www.rememberthemilk.com to http://www.potionfactory.com/thehitlist
#
# Create a config.yml file in the same folder, then simply run it with "ruby milk-extract.rb"
# 
# Released under MIT License
# 
# Written by Laust Rud Jacobsen, rud@personal-it.dk, 2010

rud

def run_import_step step_name
  report_progress "Running #{step_name}" do
    ImportModel.transaction do
      self.send(step_name)
    end
  end
  //...

rud

context "with a bit of state" do
  let!(:user) { User.create! }

  it "should be the latest user" do
    User.last.should == user
  end

  # .. more examples reusing the user
end

rud

(heroku console)$  User.connection.execute("select to_tsvector('danish', 'vi kigger p\303\245 biler og huse')").to_set
=> #<Set: {{"to_tsvector"=>"'bil':4 'hus':6 'kig':2"}}>


(psql)$  \dF+ danish
Text search configuration "pg_catalog.danish"
Parser: "pg_catalog.default"
      Token      | Dictionaries 
-----------------+--------------
 asciihword      | danish_stem

rud

ruby demo-amqp-one-message-subscribers.rb 
single-message consumer listening to rapid producer
> PUT msg 0
> PUT msg 1
> PUT msg 2
> PUT msg 3
< GET msg 2 [waited 0.05s][18.95 reqs/sec]
/Users/rud/.rvm/gems/ruby-1.9.2-head@bundler/gems/amq-client-0.8.3/lib/amq/client/async/consumer.rb:246:in `block in <class:Consumer>': undefined method `handle_delivery' for nil:NilClass (NoMethodError)
	from /Users/rud/.rvm/gems/ruby-1.9.2-head@bundler/gems/amq-client-0.8.3/lib/amq/client/async/adapter.rb:535:in `call'
	from /Users/rud/.rvm/gems/ruby-1.9.2-head@bundler/gems/amq-client-0.8.3/lib/amq/client/async/adapter.rb:535:in `receive_frameset'

rud

require 'formula'
require 'hardware'

class Postgresql <Formula
  homepage 'http://www.postgresql.org/'
  url 'http://ftp2.uk.postgresql.org/sites/ftp.postgresql.org/source/v8.4.8/postgresql-8.4.8.tar.bz2'
  md5 '4603e8ea30cee97189b62b39022f2043'

  depends_on 'readline'
  depends_on 'libxml2' if MACOS_VERSION < 10.6 #system libxml is too old

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listen 3000

worker_processes 1
timeout          30

preload_app true


after_fork do |server, worker|
  require "amqp"

rud

PATH
  remote: .
  specs:
    em-postgresql-adapter (0.2)
      activerecord (>= 3.1.0)
      eventmachine
      pg (>= 0.8.0)

GEM
  remote: http://rubygems.org/

rud

If you use tests of the form: User.accessible_attributes.should =~ [:email, :password] you'll get an extra attribute called "" if you set config.active_record.whitelist_attributes = true, and thus a specfailure. Annoying.

Instead, you can add this to your config/application.rb:

# Require attr_accessible to be used on all models for mass-assignment to work
ActiveRecord::Base.instance_eval do
  attr_accessible # none - and this method doesn't whitelist an attribute with the name ""

end

rud

class ToggleLogging
  def self.setup
    Signal.trap('USR1') do
      toggle
    end
  end

  def self.toggle
    level_before = Rails.logger.level == Logger::DEBUG
    Rails.logger.level = debug_before ? Logger::INFO : Logger::DEBUG