Remove antiquated example code

actionpack/examples/performance.rb

-ENV['RAILS_ENV'] ||= 'production'
-
-require File.expand_path('../../../load_paths', __FILE__)
-require 'action_pack'
-require 'action_controller'
-require 'action_view'
-require 'active_model'
-require 'benchmark'
-
-MyHash = Class.new(Hash)
-
-Hash.class_eval do
-  extend ActiveModel::Naming
-  include ActiveModel::Conversion
-end
-
-class Runner
-  def initialize(app, output)
-    @app, @output = app, output
-  end
-
-  def puts(*)
-    super if @output
-  end
-
-  def call(env)
-    env['n'].to_i.times { @app.call(env) }
-    @app.call(env).tap { |response| report(env, response) }
-  end
-
-  def report(env, response)
-    return unless ENV["DEBUG"]
-    out = env['rack.errors']
-    out.puts response[0], response[1].to_yaml, '---'
-    response[2].each { |part| out.puts part }
-    out.puts '---'
-  end
-
-  def self.puts(*)
-    super if @output
-  end
-
-  def self.print(*)
-    super if @output
-  end
-
-  def self.app_and_env_for(action, n)
-    env = Rack::MockRequest.env_for("/")
-    env.merge!('n' => n, 'rack.input' => StringIO.new(''), 'rack.errors' => $stdout)
-    app = lambda { |env| BasePostController.action(action).call(env) }
-    return app, env
-  end
-
-  $ran = []
-
-  def self.run(action, n, output = true)
-    print "."
-    STDOUT.flush
-    @output = output
-    label = action.to_s
-    app, env = app_and_env_for(action, n)
-    t = Benchmark.realtime { new(app, output).call(env) }
-    $ran << [label, (t * 1000).to_i.to_s] if output
-  end
-
-  def self.done
-    puts
-    header, content = "", ""
-    $ran.each do |k,v|
-      size = [k.size, v.size].max + 1
-      header << format("%#{size}s", k)
-      content << format("%#{size}s", v)
-    end
-    puts header
-    puts content
-  end
-end
-
-ActionController::Base.logger = nil
-ActionController::Base.config.compile_methods!
-ActionView::Resolver.caching = ENV["RAILS_ENV"] == "production"
-
-class BasePostController < ActionController::Base
-  append_view_path "#{File.dirname(__FILE__)}/views"
-
-  def overhead
-    self.response_body = ''
-  end
-
-  def index
-    render :text => ''
-  end
-
-  $OBJECT = {:name => "Hello my name is omg", :address => "333 omg"}
-
-  def partial
-    render :partial => "/collection", :object => $OBJECT
-  end
-
-  def partial_10
-    render :partial => "/ten_partials"
-  end
-
-  def partial_100
-    render :partial => "/hundred_partials"
-  end
-
-  $COLLECTION1 = []
-  10.times do |i|
-    $COLLECTION1 << { :name => "Hello my name is omg", :address => "333 omg" }
-  end
-
-  def coll_10
-    render :partial => "/collection", :collection => $COLLECTION1
-  end
-
-  $COLLECTION2 = []
-  100.times do |i|
-    $COLLECTION2 << { :name => "Hello my name is omg", :address => "333 omg" }
-  end
-
-  def coll_100
-    render :partial => "/collection", :collection => $COLLECTION2
-  end
-
-  def uniq_100
-    render :partial => $COLLECTION2
-  end
-
-  $COLLECTION3 = []
-  50.times do |i|
-    $COLLECTION3 << {:name => "Hello my name is omg", :address => "333 omg"}
-    $COLLECTION3 << MyHash.new(:name => "Hello my name is omg", :address => "333 omg")
-  end
-
-  def diff_100
-    render :partial => $COLLECTION3
-  end
-
-  def template_1
-    render :template => "template"
-  end
-
-  module Foo
-    def omg
-      "omg"
-    end
-  end
-
-  helper Foo
-end
-
-N = (ENV['N'] || 1000).to_i
-# ActionController::Base.use_accept_header = false
-
-def run_all!(times, verbose)
-  Runner.run(:overhead, times, verbose)
-  Runner.run(:index,       times, verbose)
-  Runner.run(:template_1,  times, verbose)
-  Runner.run(:partial,     times, verbose)
-  Runner.run(:partial_10,  times, verbose)
-  Runner.run(:coll_10,     times, verbose)
-  Runner.run(:partial_100, times, verbose)
-  Runner.run(:coll_100,    times, verbose)
-  Runner.run(:uniq_100,    times, verbose)
-  Runner.run(:diff_100,    times, verbose)
-end
-
-if ENV["PROFILE"]
-  Runner.run(ENV["PROFILE"].to_sym, 1, false)
-  require "ruby-prof"
-  RubyProf.start
-  Runner.run(ENV["PROFILE"].to_sym, N, true)
-  result = RubyProf.stop
-  printer = RubyProf::CallStackPrinter.new(result)
-  printer.print(File.open("output.html", "w"))
-else
-  run_all!(1, false)
-
-  (ENV["M"] || 1).to_i.times do
-    $ran = []
-    run_all!(N, true)
-    Runner.done
-  end
-end
\ No newline at end of file

actionpack/examples/views/_collection.erb

-<%= collection[:name] %>
-<%= collection[:address] %>
-<%= omg %>
\ No newline at end of file

actionpack/examples/views/_hello.erb

-Hello
\ No newline at end of file

actionpack/examples/views/_hundred_partials.erb

-<% 100.times do %>
-  <%= render :partial => "/collection", :object => $OBJECT %>
-<% end %>
\ No newline at end of file

actionpack/examples/views/_partial.erb

-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>
-<%= "Hello" %>

actionpack/examples/views/_ten_partials.erb

-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
-<%= render :partial => '/collection', :object => $OBJECT %>
\ No newline at end of file

actionpack/examples/views/hashes/_hash.erb

-<%= hash[:name] %>
-<%= hash[:address] %>
-<%= omg %>
\ No newline at end of file

actionpack/examples/views/my_hashes/_my_hash.erb

-<%= my_hash[:name] %>
-<%= my_hash[:address] %>
-<%= omg %>
\ No newline at end of file

actionpack/examples/views/template.html.erb

-Hello
\ No newline at end of file