rkh

module VarAccessor
  Sass::Script::Functions.send :include, self
  def self.variables
    @variables ||= {}
  end

  def self.set(values = {})
    variables.merge! values
  end

pahanix

# config/initializers/clear_logs.rb

# This snippet simply clears your logs when they are too large.
# Large logs mean looooong search in TextMate. You know it :)
# Every time you run rails server or rails console it checks log sizes 
# and clears the logs for you if necessary.

if Rails.env.development?
  MAX_LOG_SIZE = 2.megabytes
  

passcod

<span id="email">@</span>

dhh

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

iiska

# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros
#
# Optimized version which uses to_yaml for content creation and checks
# that models are ActiveRecord::Base models before trying to fetch
# them from database.
namespace :db do
  namespace :fixtures do
    desc 'Dumps all models into fixtures.'
    task :dump => :environment do
      models = Dir.glob(RAILS_ROOT + '/app/models/**.rb').map do |s|

agraves

# Source: http://jkfill.com/2011/05/13/log-which-line-called-redirect_to/
#
# Toss this in ApplicationController and all redirects will generate a log statement

unless Rails.env.production?
  def redirect_to(options = {}, response_status = {})
    ::Rails.logger.error("Redirected by #{caller(1).first rescue "unknown"}")
    super(options, response_status)
  end
end

gregbell

# This assumes you are using that you are using Active Admin from master.
# You can do this with 0.4.2 but you would need to override the HeaderRenderer instead

# config/initializers/active_admin.rb
ActiveAdmin.setup do |config|

  # View a list of all the elements you can override
  # https://github.com/gregbell/active_admin/blob/master/lib/active_admin/view_factory.rb
  config.view_factory.utility_navigation = MyCustomUtilityNav

danielpunkass

#!/usr/bin/python

import os
import sys
import urllib

# Change this to match your mail server's REVERSE static IP address
staticIPAddress = "1.0.0.127"

# Change this to an email address you don't mind sending to and from for the notice alert delivery

jfirebaugh

Researchers investigating the Rails parameter parsing vulnerability discovered that the same or similar vulnerable code had made its way into multiple other libraries. If your application uses these libraries to process untrusted data, it may still be vulnerable even if you have upgraded Rails. Check your Gemfile and Gemfile.lock for vulnerable versions of the following libraries.

Directly vulnerable libraries

rails

Vulnerable: <= 3.2.10, <= 3.1.9, <= 3.0.18, <= 2.3.14

Fixed: 3.2.11, 3.1.10, 3.0.19, 2.3.15

multi_xml

ttscoff

#!/usr/bin/ruby

input = STDIN.read

subs = {
	" " => " ",
	"a" => "ɐ",
	"b" => "q",
	"c" => "ɔ",
	"d" => "p",