alto

# your_object.rb
class YourObject < ActiveRecord::Base
  def your_method
    self.your_association << TestObject.new
  end
end

# your_object_spec.rb
it "should test your_method" do
  lambda { your_object.your_method }.should change(your_object.your_association, :size)   # => no change, test fails....

alto

require 'rubygems'
require 'yaml'

# A demonstration of YAML anchors, references and handling of nested values
# For more info, see: 
#   http://atechie.net/2009/07/merging-hashes-in-yaml-conf-files/

stooges = YAML::load( File.read('stooges.yml') )
# =>  {
#             "default" => {

alto

Keybase proof

I hereby claim:

• I am alto on github.
• I am alto (https://keybase.io/alto) on keybase.
• I have a public key whose fingerprint is C0DC 3131 6C29 B56A FD32 9F87 C8BE F36F FC44 C1BB

To claim this, I am signing this object: