tjsingleton

      <div id="accordion">
      <?php
      // just cleaning up formatting
      define("MASTER_CAT_ID", 280);
      define("CHILD_LIMIT", 200);
      define("COMMON_GET_PAGE_ARGS", 'sort_column=menu_order&sort_order=asc&number='.CHILD_LIMIT);

      function get_children_pages_of($cat_id) {
        return get_pages(COMMON_GET_PAGE_ARGS.'&child_of='.$cat_id.'&parent='.$cat_id);
      }

tjsingleton

<?php
$Members = new Pod('members');
$Members->findRecords($orderby  = 'city ASC', 100);

// group members by city
$members_by_city = array();
while ($data = $Members->fetchRecord()) {
  $city_name = $data["city"];
  if(!$members_by_city[$city_name]) {
    $members_by_city[$city_name] = array($data);

tjsingleton

# requires Ruby 1.9
require "open-uri"

VALID_FORMAT = "[VALID] %s"
INVALID_FORMAT = "[INVALID] %s"

def valid?(url)
  open(url).read.force_encoding("UTF-8").valid_encoding?
end

tjsingleton

~/Projects/Personal/demo  $ rake db:migrate  --trace
(in /Users/tjsingleton/Projects/Personal/demo)
rake aborted!
undefined method `insert' for Paperclip::Railtie:Class
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/paperclip-2.3.2/lib/paperclip/railtie.rb:8:in `block in <class:Railtie>'
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/activesupport-3.0.0.beta3/lib/active_support/lazy_load_hooks.rb:7:in `instance_eval'
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/activesupport-3.0.0.beta3/lib/active_support/lazy_load_hooks.rb:7:in `on_load'
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/paperclip-2.3.2/lib/paperclip/railtie.rb:7:in `<class:Railtie>'
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/paperclip-2.3.2/lib/paperclip/railtie.rb:6:in `<module:Paperclip>'
/Users/tjsingleton/.rvm/gems/ruby-1.9.1-p378/gems/paperclip-2.3.2/lib/paperclip/railtie.rb:3:in `<top (required)>'

tjsingleton

# you can turn two tests into one if you are testing almost the same thing
# example
  before(:each) do
    @project = Project.new
  end    

  it "should contain errors on a blank url" do
    @project.save
    @project.errors.should include({:url=>["can't be blank"]})
  end

tjsingleton

# you can turn two tests into one if you are testing almost the same thing
# example
  before(:each) do
    @project = Project.new
  end    

  it "should contain errors on a blank url" do
    @project.save
    @project.errors.should include({:url=>["can't be blank"]})
  end

tjsingleton

require "benchmark"

N = 1_000_000

Benchmark.bmbm do |sample|
  HAYSTACK = "qqq100601.txt"
  PATTERN = /\A([a-z]+)/

  raise unless HAYSTACK[PATTERN, 1] == HAYSTACK.match(PATTERN)[0]

tjsingleton

n.times { doc.add_text(msg) }

tjsingleton

By elasped time
+-------------------------+-----------+-----+------+-------+--------+-----------+-----------+
| Name                    | Start Mem | 100 | 1000 | 10000 | 100000 | Final Mem | Time      |
+-------------------------+-----------+-----+------+-------+--------+-----------+-----------+
| ali_rizvi               |      4896 | 100 |  804 | 10452 | 121132 | 126028    | 1.006372  |
| ali_rizvi_fixed         |      4896 | 100 |  944 | 11100 | 121868 | 126764    | 1.214406  |
| ali_rizvi_fixed_inc     |      4896 | 100 |  948 | 11100 | 121868 | 126764    | 1.265896  |
| alberto_fernandez_capel |      4896 | 104 |  396 |  4124 | 37372  | 42268     | 4.254412  |
| tim_liner               |      4896 | 104 |  288 |  4836 | 35284  | 40180     | 18.820256 |
| walton_hoops            |      4896 | 108 |  536 |  5524 | 36592  | 41488     | 23.587876 |

tjsingleton

By elasped time
+---------------------------+-----------+-----+------+-------+--------+-----------+-----------+
| Name                      | Start Mem | 100 | 1000 | 10000 | 100000 | Final Mem | Time      |
+---------------------------+-----------+-----+------+-------+--------+-----------+-----------+
| ricardo_mendes_refactored |     10292 |  20 |   20 |   696 | 4420   | 14712     | 0.228459  |
| ali_rizvi                 |     10784 |  56 |  404 |  2568 | 31824  | 42608     | 0.323051  |
| ali_rizvi_fixed_inc       |      9380 |  44 |  236 |  2096 | 32744  | 42124     | 0.370307  |
| ali_rizvi_fixed           |     10048 |  56 |  428 |  2092 | 32100  | 42148     | 0.371651  |
| alberto_fernandez_capel   |     10764 |  36 |  364 |   888 | 6288   | 17052     | 0.618822  |
| tj_singleton_refactored   |      8232 |  20 |  300 |   828 | 16676  | 24908     | 0.733384  |