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 def self.parent_select_options
    options = [['-- No Parent --', nil]]
    Tag.recurse_for_parent_select_options(Tag.roots,options)
    return options
  end

  def self.recurse_for_parent_select_options(nodes,options)
    nodes.each do |node|
      prefix = node.depth > 0 ? ' -' * node.depth + ' ' : ''
      options << [ prefix + node.title, node.id]

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" Fuzzy Finder Mappings
map <C-t> :FuzzyFinderFileWithCurrentBufferDir

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class FreemailerCampaign < ActiveRecord::Base
  belongs_to :sender, :class_name => 'User'
  has_many :freemailer_campaign_contacts, :dependent => :destroy
  has_many :contacts, :through => :freemailer_campaign_contacts

  validates_uniqueness_of :title, :scope => :sender_id, :on => :create, :message => "must be unique" #JS me
attr_accessible :title, :subject
  before_destroy :remove_active_campaign

  def contact_names

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  def self.ranking_sort(results,query)
    results.sort { |a,b| ranking_score(a,query) <=> ranking_score(b,query) }
  end

  # Compute the two-ordered score for sorting
  #   Score is of the form [ 1 / # of matches, average distance ]
  #   This arises because we may have 1 or more query parts that aren't matched at all
  #     Since those elements return nil we can't exactly set them to 0 or MAX and expect reliable results
  #     e.g. "Carrot Soup" === ["carrot","soup"] = (0 + 8) / 2 = 4   # Clearly the best result
  #          "Carrot's, raw" === ["carr...soup"] = (0 + 0?) / 2 = 0  # but setting to 0 breaks this

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def ham_dist(word)
  a = SHA1.hexdigest(word).to_i(16)
  b = "6cac827bae250971a8b1fb6e2a96676f7a077b60".to_i(16)
  (a ^ b).to_s(2).split('').inject(0) {|sum,i| sum + i.to_i }
end

def permute(sentence)
  non_space_chars = sentence.scan(/\S/).count
  (0...(2**non_space_chars)).each do |mask|
    yield apply_mask(sentence,mask)

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require 'digest/sha1'

def suffix(seqnum)
  o = ""
  5.times do
    o << (33 + (seqnum % 93)).chr
    seqnum /= 93
  end
  return o
end

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>> smtp = Net::SMTP.new('oz.law.harvard.edu', 465)
=> #<Net::SMTP oz.law.harvard.edu:465 started=false>
>> smtp.set_debug_output $stderr
=> #<IO:0x126dbc>
>> smtp.start( 'oz.law.harvard.edu', 'rneufeld', MY_PASS, :login)
Connection opened: oz.law.harvard.edu:465
Timeout::Error: execution expired
	from /opt/local/lib/ruby/1.8/timeout.rb:60:in `rbuf_fill'
	from /opt/local/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill'
	from /opt/local/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'

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# Code Golf: Text Area Tag Edition
# Ladies and Gentlemen here is the function
# Smallest (and least legible) rewrite wins!

def size_for_text_area_tag(string, cols = 40)
  lines = string.split("\n")
  rows = lines.map(&:length).inject(0)  do |sum,len| 
    sum + if len/cols > 0 
            len/cols
          else

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require 'brewkit'

class Ctags <Formula
  @url='http://downloads.sourceforge.net/project/ctags/ctags/5.8/ctags-5.8.tar.gz'
  @homepage='http://ctags.sourceforge.net'
  @md5='c00f82ecdcc357434731913e5b48630d'

  def install
    system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
    system "make install"

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#!/usr/bin/env ruby
puts `./simulator ./test/test#{ARGV[0]}.o ./test/test#{ARGV[0]}.dat`