boone

# original slow method to find a number plus a divider (|)
# at the start of a line
def find_num(file, num)
  found = false
  File.read(file).each do |line|
  if line.chomp.split('|', -1)[0] == num
    found = true
    break
  end
end

boone

# file_column Shoulda macro, based off the Paperclip method given here:
# http://giantrobots.thoughtbot.com/2008/3/18/for-attaching-files-use-paperclip#comment--614050918
# pass the extra option :magick => true to test the extra method for the columns that use RMagick
def self.should_have_file_column(attachment, options = {})
  klass = described_type
  fields = ["#{attachment}", "#{attachment}=", "#{attachment}_temp", "#{attachment}_temp=",
     "#{attachment}_dir", "#{attachment}_just_uploaded?", "#{attachment}_options",
     "#{attachment}_relative_dir", "#{attachment}_relative_path"]
  fields << "#{attachment}_magick_after_assign" if options[:magick]
  should "have_file_column #{attachment}" do

boone

# monkey patch to allow authlogic's *_credentials cookies set the HttpOnly bit
# put this file in config/initializers/authlogic.rb and set the value after
# instantiating your session model, e.g.
#   @user_session = UserSession.new(params[:user_session])
#   @user_session.httponly = true

module Authlogic
  module Session
    module Cookies
      module Config

boone

class Project < ActiveRecord::Base

  has_many :tasks
  accepts_nested_attributes_for :tasks, :reject_if => :all_blank, :allow_destroy => true

  def validate
    # require a minimum of one task
    undestroyed_task_count = 0

    tasks.each { |t| undestroyed_task_count += 1 unless t.marked_for_destruction? }

boone

# Ruby unexpected behavior when using .clone or .dup on a hash (or array)

# create a hash and freeze it so it shouldn't be modified
MY_HASH = { :one => { :first => 'eins', :second => 'zwei' } }.freeze

puts MY_HASH.inspect # {:one=>{:first=>"eins", :second=>"zwei"}}

new_hash = MY_HASH.dup # copy the hash, unfrozen

new_hash[:one][:second] = 'dos'

boone

# Monkey patch for CVE-2012-2660 and CVE-2012-2694 on Rails 2.3.14
# put this file in your config/initializers directory
# comments/corrections: https://gist.github.com/2854095

# Strip [nil] from parameters hash
# based on a pull request from @sebbacon
# https://github.com/rails/rails/pull/6580

module ActionController
  class Request < Rack::Request

boone

# Monkey patch for CVE-2012-2695 on Rails 2.3.14
# put this file in your config/initializers directory
# comments/corrections: https://gist.github.com/2921706

# Ruby on Rails SQL Injection
# based on a patch from @presidentbeef
# https://rubyonrails-security.googlegroups.com/attach/aee3413fb038bf56/2-3-sql-injection.patch?view=1&part=3

module ActiveRecord
  class Base

boone

# Monkey patch for CVE-2012-5664 on Rails 2.3.14
# put this file in your config/initializers directory
# comments/corrections: https://gist.github.com/2921706

# Ruby on Rails SQL Injection
# based on a patch from @tenderlove
# https://rubyonrails-security.googlegroups.com/attach/23daa048baf28b64/2-3-dynamic_finder_injection.patch?view=1&part=2

module ActiveRecord
  class Base

boone

Keybase proof

I hereby claim:

• I am boone on github.
• I am boone (https://keybase.io/boone) on keybase.
• I have a public key whose fingerprint is 7713 6FEA DE34 477B 241F E9EB 9D8A 85BC B79C C67E

To claim this, I am signing this object:

boone

# truncate string by byte limit
#
# str - String
# limit - Maximum number of bytes
#
# Returns a String
def limit_string(str, limit)
  limited_string = ""

  str.each_char do |c|