joshuaclayton

# With callback methods, if they return false, it will halt the chain and your model won't be saved.
# Ninety-nine out of a hundred times, this is only an issue if you're 'caching' a boolean value based on 
#   an association status or other convoluted evaluation

class Entity < ActiveRecord::Base
  named_scope :publicly_available, :conditions => {:publicly_available => true}

  has_many :items
  belongs_to :user

DanielVF

using System.Reflection;
using System.Collections;

public static void ShowProperties(Object myObject){
	Hashtable PropertiesOfMyObject = new Hashtable();
	Type t = myObject.GetType();
	PropertyInfo[] pis = t.GetProperties();
	for (int i=0; i<pis.Length; i++) {
		PropertyInfo pi = (PropertyInfo)pis.GetValue(i);
		Console.WriteLine(pi.Name);

zachinglis

>> Business.search(:conditions => { :state => "paid" }).length
=> 20
>> Business.find_all_by_state("paid").length
=> 321

subtleGradient

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>beforeRunningCommand</key>
	<string>nop</string>
	<key>bundleUUID</key>
	<string>2E6B9F06-DDB6-4707-A2BB-8751CF1722A0</string>
	<key>command</key>
	<string>cat|gist -a "$TM_FILENAME"

jbarnette

require "test/unit"

class Module
  alias_method :old_private, :private
  
  def private(*args)
    old_private(*args)
  end
end

youpy

// ==UserScript==
// @name           techon - read article without register
// @namespace      http://d.hatena.ne.jp/youpy/
// @include        http://techon.nikkeibp.co.jp/article/*
// @require        http://gist.github.com/raw/2040/577979fb1e473146cc7a9ca9942b18e2aa90166c
// ==/UserScript==

(function() {
    $X('//div[@id="nocookie"]')[0].style.display = 'none';        
})();

dkubb

it 'should save both the object and parent if both are new' do
  pending('This is a bug that should be fixed') do
    area1 = Area.new(:name => 'area1')
    area1.machine = Machine.new(:name => 'machine1')
    area1.save
    area1.machine_id.should == area1.machine.id
  end
end

tamalw

require 'date'

class DateTime
  def to_f
    days_since_unix_epoch = self - ::DateTime.civil(1970)
    (days_since_unix_epoch * 86_400).to_f
  end
end

foo = DateTime.now

bryansray

class MonitoredTopic
  include DataMapper::Resource

  property :id, Serial
  
  belongs_to :user
  belongs_to :topic  
end

class Topic

ELLIOTTCABLE

%w[rubygems ncurses xmpp4r].each {|dep| require dep }
 
Ncurses.keypad(@window = Ncurses.initscr, true)
Ncurses.cbreak
Ncurses.refresh
at_exit { Ncurses.endwin }
 
 
Jabber::logger = Logger.new('jabberlog.txt')
Jabber::debug = true