hosh

# Mock, this isn't real

$ rake db:schema:version
-> saves to db/schema/schema-20100403232.rb

# Now you don't have the problem with the timestamp embedded 
# into the db/schema.rb every time you do a db:schema:dump

hosh

module Animal
  def self.included(base)
    base.extend(ClassMethods)
  end

  module ClassMethods
    def say
      "animal"
    end
  end

hosh

# In app/models/person.rb
class Person < ActiveRecord::Base
  belongs_to :organization

  validates_presence_of :name
  validates_presence of :email
  validates_uniqueness_of :email
end

hosh

require 'machinist/active_record'
require 'sham'
require 'faker'

# The one below is from an older version. In my newer version that works with rspec2,
# blueprints.rb is located in spec/support and the line below matches that. The advantage
# is that the generated spec_helper automatically loads anything under spec/support
require File.expand_path('blueprints.rb', File.dirname(__FILE__) + '/../spec/')

puts '', "Accounts ..."

hosh

I don't need this right now but I will need them for this current project over the summer. 
Here's what I'm thinking:

- Build it on top of RESTClient
- On the surface, it should be compatible with ActiveResource
- Maybe take advantage of .to_model interface with ActiveORM in Rails3
- Use Addressable as Jesse suggests, to construct the URL
- Defaults to Yajl, switchable to JSON gem
- Defaults to Nokogiri + libxml2
- Pluggable backend: Net::HTTP or EventMachine's HTTP

hosh

# Package for inspecting descendents of ActiveRecord and ActionMailer in a simple tree form.
# Works with Rails 2.3.5

# INSTALL
#   Drop this into lib/tasks

# USAGE
#   rake stats:models
#   rake stats:mailers

hosh

task :after_update_code, :roles => [:db] do
    run <<-EOF
        cd #{release_path} &&
        rm -fr db && ln -ns #{shared_path}/db db &&
        cp config/database.yml.production config/database.yml &&
        git submodule update --init
    EOF
end

hosh

Some useful git aliases

[alias]
	co = checkout
	info = config --list
	last = log -n 1
        rollback = reset HEAD~1
	unindex = reset HEAD
        ready = "!git add -u . ; git diff --cached"

hosh

#!/usr/bin/ruby

require 'rubygems'
require 'json'
require 'pp'

pp JSON.parse(STDIN.read)

hosh

#!/bin/sh
# README:
# Having had to use MacOSX, I still prefer using Visor + MacVIM. However, Visor uses Terminal.app.
# Unlike iTerm, Terminal does not support changing the name of the tab. There are two hacks out in
# the wild:
# (1) Run a background process with the name you want to use
# (2) Hardlink ssh, then call that hardlinked ssh
#
# This script automates the method (2), however, instead of using ssh, we use screen. This has the
# additional bonus of being able to access screen's ability to detach sessions.