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use Rack::Bug
map '/my_sweet_rack_app'
  run MySweetRackApp.new
end
map '/'
  DenyAccessAndRecordRetinaApp.new
end

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class MySweetRackApp
  def initialize
    Proc.new { |env| [200, {'Content-Type' => 'text/html'}, ['success']] }
  end
end

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def anon_access_denied
  respond_to do |accepts|
    accepts.html do
      store_location
      redirect_to login_path
    end
    accepts.xml do
      headers["Status"]           = "Unauthorized"
      headers["WWW-Authenticate"] = %(Basic realm="Web Password")
      render :text => "Could't authenticate you", :status => '401 Unauthorized'

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def can_checkout_movie?
  account_is_current? &&
  available_rental_slots? &&
  late_fees_within_limit?
end

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#Just be careful.  Safest to properly end color sequence, so instead of this
#export PS1="\[\033[01;32m\]\u\[\033[00m\]\[\033[01;31m\]\$(git_br)\[\033[01;32m\]\[\033[00m\]:\[\033[01;36m\]\$(git_pwd)\[\033[00m\]\$ "

#do this
USER_GREEN='\[\e[01;32m\]'
#NO_COLOR='\[\e[00m\]'
REPO_RED='\[\e[01;31m\]'
PATH_BLUE='\[\e[01;36m\]'
END_COLOR='\[\e[m\]'

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#http://github.com/ahoward/open4 is an alternative that handles pid and exit status
#http://github.com/ahoward/session a more fleshed our shell utility
require 'open3'
 
Open3.popen3("dc") do |stdin, stdout, stderr|
  t = Thread.new(stderr) do |terr|
    while (line = terr.gets)
      puts "stderr: #{line}"
    end
  end

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class Wizard  
  # class << self
  #   self.class_eval do
  #     define_method :convene_council do 
  #       puts "The council is in session!"
  #     end
  #   end
  # end
  
  def self.metaclass

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public class HelloWorld {
  public String hello() { 
    return "Hello cruel world"; 
  }
}

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## require in config/environment.rb before init starts
#require 'config/add_explicit_path_to_config_gem'
#Rails::Initializer.run do |config|
#config.gem 'my_gem', :version => '0.0.1', :explicit_path => "#{RAILS_ROOT}/vendor/local_gemfiles/my_gem-0.0.1.gem" #or
#config.gem 'my_gem', :version => '0.0.1', :explicit_path => "http://github.com/myname/myrepo/raw/master/mygem.gem" #or

module Rails
  class GemDependency < Gem::Dependency
    def initialize(name, options = {})
      require 'rubygems' unless Object.const_defined?(:Gem)

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#a variation of this:http://ozmm.org/posts/z_cache_bang.html
#def rankings
#  @rankings ||= rankings!
#end
#def rankings!
#  # compute expensive rankings
#end


def rankings