mdarby

# spec_helper.rb

module BoxMatcher
  class Box
    def initialize(name)
      @name = name
    end

    def matches?(actual)
      raise "You must supply a 'containing' attribute (.containing 'foo')" unless @contents

mdarby

# some_object.html.erb_spec.rb

it "should render 'bleh' in a box named 'meh'" do
  render "/some_object/show.html.erb"
  response.should have_box_named("meh").containing('bleh')
end

mdarby

./script/generate scaffold Video title:string video_url:string

#video.rb
class Video < ActiveRecord::Base
  acts_as_video_fu
end

Video.create!(:title => "Some Title", :video_url => "http://www.youtube.com/watch?v=gEILFf2XSrM")

#show.html.erb

mdarby

# Usage: Date.today.weekdays_until(some_date_in_the_future)

class Date
  def weekdays_until(date)
    return 0 if date <= self
    (self..date).select{|day| day.is_weekday?}.size
  end

  def is_weekday?
    self.wday != 0 && self.wday != 6

mdarby

function calc_pct_complete($job_id, $d) {
  $pc = 0;
  $sql = "some SQL query";
  $res = mysql_query($sql);
  while ($row = mysql_fetch_array($res)) {
    $x = total_days($row[start_date], $d) / total_days($row[start_date], $row[end_date]);
    if ($x < 0) {
      $x = 0;
    } elseif ($x > 1) {
      $x = 1;

mdarby

def percentage_complete(date = Date.today)
  self.phases.inject(0.0) do |sum, phase|
    percent_complete = phase.percentage_complete(date)
    percent_complete = percent_complete ** 2 unless %w{X Y}.include?(phase.name)

    sum += (percent_complete * phase.percentage_of_hours)
  end
end

mdarby

/opt/ruby-enterprise-1.8.6-20080709/bin/ruby /opt/ruby-enterprise-1.8.6-20080709/bin/gem install aws-s3

mdarby

#PassengerRuby /usr/bin/ruby
RailsRuby /opt/ruby-enterprise-1.8.6-20080709/bin/ruby

mdarby

if Job.is_creatable_by(@current_user)
  ...
end

mdarby

if creatable
  ...
end