hosh

The following is an example set of User Stories for a typical user registration:

Scenario: Unregistered User should see a link to user signup
GIVEN as an unregistered user
WHEN I go to the main site
THEN I should see a link to signup as a user

Scenario: Unregistered User should see a registration form
GIVEN as an unregistered user
WHEN I go click on 'signup'

hosh

# Monkey-patch for Ruby Datamapper 0.9.11 to add index support
# Load this after gems have been loaded
# Ho-Sheng Hsiao <twitter:hosheng>
#
# index :user_id
# index :user_id, :forum_id

# This monkeypatch does not have support for something like index :user_index, [ :user_id, :forum_id ] 

module DataMapper

hosh

require 'pp'
class HeighwayDragon
  class Turtle
    attr_accessor :x, :y, :direction, :dragon, :step
    def initialize
      @x = 0
      @y = 0
      @direction = :N
      @step = 0
    end

hosh

def blah(x)
  return 1 if x == 1 # Special case
  return nil unless x > 1
  y = x.to_i/10.0
  z = 10**(Math.log10(y).ceil)
  return (z/2).ceil if y <= z/2
  return z
end

# Does this work?

hosh

# http://bit.ly/10e2Jy
# Advances in Agent communication (Proceedings, 2003)

# Datastructure per agent
@name = 'Pete'
@knowledge = {
  'a' => [['f', 'b'], ['c', 'd']],
  'd' => [['e', 'b'], ['c']],
  'p' => TRUE
}

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.

hosh

#!/usr/bin/ruby

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

pp JSON.parse(STDIN.read)

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

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

# 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