ddollar

use strict;

print "Hello World!\n";

ddollar

    desc "Migrate all of the databases"
    task :migrate_all => :environment do
      Customer.connect_each do |customer|
        puts "Migrating #{customer.environment}"
        ActiveRecord::Migrator.migrate "db/migrate/"
      end
    end

ddollar

# :PUBLISHER: markdown, shell, { command: 'rdiscount' }
# :BRACKET_CODE: '[ruby]', '[/ruby]'
# :TEXT:
#
# Have you ever started a long operation and walked away from the computer, and
# come back half an hour later only to find that the process is hung up waiting
# for some user input?  It's a sub-optimal user experience, and in many cases it
# can be avoided by having the program choose a default if the user doesn't
# respond within a certain amount of time.  One example of this UI technique in
# the wild is powering off your computer - most modern operating systems will

ddollar

# Rails Template

require 'open-uri'

def download(from, to = from.split("/").last)
  file to, open(from).read
rescue
  puts "Can't get #{from} - Internet down?"
  exit!
end

ddollar

  # truncates html text to the desired text length.
  # Like the Rails _truncate_ helper but doesn't break HTML tags or entities.
  # 
  # accepts options:
  #   :link_to => url
  def truncate_html(text, max_length = 400, options = {})
    elipsis = '…'
    tag_delimiter_count = 0
    in_html_entity = false
    character_count = 0

ddollar

  named_scope :matches, lambda { |value| {
    :select     => sanitize_sql(["addresses.*, match(value) against(? in boolean mode) as relevancy", wildcardize(value)]),
    :conditions => ["match(value) against(? in boolean mode)", wildcardize(value)],

ddollar

require "#{File.dirname(__FILE__)}/../vendor/bundler_gems/environment"

class Rails::Boot
  def run
    load_initializer
    extend_environment
    Rails::Initializer.run(:set_load_path)
  end

  def extend_environment

ddollar

require File.dirname(__FILE__) + '/spec_helper'

describe "The library itself" do
  Spec::Matchers.define :have_no_tab_characters do
    match do |filename|
      @failing_lines = []
      File.readlines(filename).each_with_index do |line,number|
        @failing_lines << number + 1 if line =~ /\t/
      end
      @failing_lines.empty?

ddollar

require 'rubygems'
require 'rack'
require 'ruby-debug'

class Rack::Nest

  attr_reader :app

  def initialize(app, options={}, &block)
    @path   = options[:path]

ddollar

# Person has_many cards has_many transaction_feeds.
# I would like to find all of the people with at least one transaction feed with the is_ach bool set to true:
SELECT DISTINCT(people.id) AS person_id FROM `people`
  INNER JOIN `cards` ON cards.person_id = people.id
  LEFT  JOIN `transaction_feeds` ON transaction_feeds.card_id = cards.id
  WHERE (transaction_feeds.is_ach = 1)
  GROUP BY person_id
  HAVING COUNT(transaction_feeds.id) = 0;

# This works.