skmetz

# If model Thing has fields name, description and photo ...

require File.join(File.dirname(__FILE__), '..', 'spec_helper.rb')

describe "resource(:things)" do
  describe "a successful POST" do

    before(:each) do
      Thing.all.destroy!
      file   = File.new(File.join('path_to_test_photos',"thing_photo.jpg"))

skmetz

#!/bin/bash # test change
DATE=`date +%m-%e-%y`
OUTPUT="versions_as_of_$DATE.txt"
rm "$OUTPUT"
 
for d in `ls -d */`  # get a list of all directories
do 
	DIR=${d/\//} # replace trailing / with nothing as in ${stringZ/replacethis/withthis} 
	GITDIR_ARG="--git-dir=$DIR/.git"
		

skmetz

#!/bin/bash

PROJ="/Users/skm/Projects/test"
 
for d in `ls -d */`  # get a list of all directories
do 
	DIR=${d/\//} # replace trailing / with nothing as in ${stringZ/replacethis/withthis} 

	TARGET_DIR="$PROJ/vendor"
	

skmetz

# dep_inj_1.rb
def this
end

skmetz

# coderay formatting
# once you paste this into blogger, you MAY have to surround the block with a 
# div class='hscroll' to get a horizontal scrollbar. 

# Usage: 
#  Copy your ruby code into the paste buffer,
#  run this ruby code to format it
#  paste the newly formatted code into your blog.

require 'rubygems'

skmetz

From 164f12ca299a407d9d31f32e400daaef12ab736a Mon Sep 17 00:00:00 2001
From: Sandi Metz <skmetz@gmail.com>
Date: Mon, 15 Jun 2009 08:01:48 -0400
Subject: [PATCH] remove case statements, use double dispatch

---
 actionpack/lib/action_view/helpers.rb              |    2 +
 actionpack/lib/action_view/helpers/form_helper.rb  |   43 ++++++--------
 .../helpers/form_helper_core_extensions.rb         |   59 ++++++++++++++++++++
 .../lib/action_view/helpers/prototype_helper.rb    |   19 +------

skmetz

From 164f12ca299a407d9d31f32e400daaef12ab736a Mon Sep 17 00:00:00 2001
From: Sandi Metz <skmetz@gmail.com>
Date: Mon, 15 Jun 2009 08:01:48 -0400
Subject: [PATCH] remove case statements, use double dispatch

---
 actionpack/lib/action_view/helpers.rb              |    2 +
 actionpack/lib/action_view/helpers/form_helper.rb  |   43 ++++++--------
 .../helpers/form_helper_core_extensions.rb         |   59 ++++++++++++++++++++
 .../lib/action_view/helpers/prototype_helper.rb    |   19 +------

skmetz

class Bag < Hash
  
  def add(obj)
    increment_count(obj)
  end
  
  def increment_count(obj)
    self[obj] = (cnt = self[obj]).nil? ? 1 : cnt + 1
  end
  

skmetz

Find this Gist at

• http://bit.ly/careerbuilder_links

Final thoughts

• churn script: git log --name-only | grep *.rb | sort | uniq -c | sort -nr | head
• Bread recipe for Jeff: http://www.youtube.com/watch?v=13Ah9ES2yTU
• Conway's law - Sarah Mei's RubyConf 2012 keynote http://www.confreaks.com/videos/1304-rubyconf2012-the-insufficiency-of-good-design
• Make smaller things (it's hard to err in the direction of too small, and you can always merge things together). Fred George,

skmetz

# This simplest thing is to clone Jim's repo (https://github.com/jimweirich/gilded_rose_kata) and then
# put this file in the root directory.

gem 'minitest', '~> 4.7'

require "minitest/autorun"
require "minitest/reporters"
MiniTest::Reporters.use! MiniTest::Reporters::SpecReporter.new

require_relative './gilded_rose'