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

  # 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

# 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

# :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

    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

use strict;

print "Hello World!\n";