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@state = :sad

class TrueClass
  def stop
    @state = :neutral
  end
end

def sad
  @state == :sad

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#!/bin/sh
curl -XPUT 'http://localhost:9200/test/offer/1' -d '{
    "arrival": "2015-01-01",
    "price": 100,
		"hotel_id": "H1",
		"offer_code": "O1"
}'

echo

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	// includes http://stackoverflow.com/questions/332079/in-java-how-do-i-convert-a-byte-array-to-a-string-of-hex-digits-while-keeping-l
       public static void main(String[] args) throws Exception {
		String stringToEncrypt = "foobar";
		MessageDigest md = MessageDigest.getInstance("MD5");
		md.update(stringToEncrypt.getBytes("UTF-8"));
		byte messageDigest[] = md.digest();
		StringBuffer hexString = new StringBuffer();
		for (int i=0;i<messageDigest.length;i++) {
			String hex = Integer.toHexString(0xFF & messageDigest[i]);
			if (hex.length() == 1) {

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apt-get install tmux
gem install teamocil

# ~/.teamocil/test.yml
windows:                                                                                                                                                                                 
  - name: "test"                                                                                                                                                                 
    root: "/home/user/projects/test"                                                                                                                                                     
    splits:                                                                                                                                                                              
      - cmd: "vim"                                                                                                                                                                       
      - cmd: "bundle exec guard"    

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// force memcached library to use log4j
Properties systemProperties = System.getProperties();
systemProperties.put("net.spy.log.LoggerImpl", "net.spy.memcached.compat.log.Log4JLogger");
System.setProperties(systemProperties);

// set log level in log4j.properties
// log4j.logger.net.spy.memcached = WARN

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class Test
  attr_accessor :prop

  def set_prop(value)
    prop = value
  end
end

t = Test.new
t.set_prop 'a'

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class Test
  def initialize
    @atts = Hash.new
  end

  def prop=(value)
    @atts[:prop] = value
  end

  def prop

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require 'rubygems'
require 'datamapper'

DataMapper.setup(:default, 'sqlite::memory:')

class Test
  include DataMapper::Resource

  property :id, Serial
  property :prop, String