skanev

# This file is copied to ~/spec when you run 'ruby script/generate rspec'
# from the project root directory.
ENV["RAILS_ENV"] ||= 'test'
require File.dirname(__FILE__) + "/../config/environment" unless defined?(RAILS_ROOT)
require 'spec/autorun'
require 'spec/rails'
Dir[File.dirname(__FILE__) + "/spec_helpers/**/*.rb"].each do |file| 
  require file 
end 

skanev

aquarius@arrakeen ~ $ cat .screenrc | tail -n 19 | head -n 6
# Make shift-PgUp and shift-PgDn work like they do in xterm. (Note that this
# requires xterm to be configured to pass those keys through, and not try to
# act on them itself.)
bindkey "^[[5;2~" eval "copy" "stuff ^u"
bindkey -m "^[[5;2~" stuff ^u
bindkey -m "^[[6;2~" stuff ^d

skanev

def egn_valid?
  egn =~ /^(\d{2})(\d{2})(\d{2})\d{3}(\d)$/ and 
    egn.each_char[0...9].zip([2, 4, 8, 5, 10, 9, 7, 3, 6]).sum { |d, w| d.to_i * w } % 11 % 10 == $4.to_i and
    Date.valid_civil?($1.to_i, $2.to_i % 20, $3.to_i) and
    $2.to_i / 20 <= 2
end

# Алгоритъм от тук: http://www.grao.bg/esgraon.html

skanev

sub opening_slide {
    $_ = shift;
    my ($title, $date, $intro) = (/^(.*?)\n(.*?)\n(.*)$/s);

    $intro = html_escape(trim($intro));
    $intro =~ s#\n#<br />\n#g;
    $intro =~ s#  # &nbsp;#g;

    html_head($title, $date, $intro);
}

skanev

class TopicsController < ApplicationController
  
  before_filter :set_topic, :only => [:show, :edit, :update, :destroy]
  
  def index
    @topics = current_user.topics 
  end

  def show
    @topic.update_topic_hits

skanev

Автоматизирано (unit) тестване
12.04.2009

== Disclaimer ==

Днес няма да си говорим за acceptance testing, quality assurance или нещо, което се прави от "по-низшия" отдел във фирмата. Всичко тук е дело на програмиста.

== Митът ==
Проектът идва с готово, подробно задание. Прави се дизайн. С него работата се разбива на малки задачи. Те се извършват последователно. За всяка от тях пишете кода и приключвате. Изискванията не се променят, нито се добавя нова функционалност.

skanev

  describe "#overlaps?(span)" do
    def span(lower, upper)
      Search::Span.new(lower, upper)
    end

    def overlap(expected)
      simple_matcher do |given, matcher|
        matcher.description = "overlap with #{expected}"
        matcher.failure_message = "expected #{given} to overlap with #{expected}"
        matcher.negative_failure_message = "expected #{given} not to overlap with #{expected}"

skanev

module Sunglass
  module Slave
    class WEBrick
      def initialize(application, port)
        @application = application
        @port = port
        @mutex = Mutex.new
        @condition = ConditionVariable.new
      end

skanev

class WidgetsController < ApplicationController
  before_filter :assign_widget, :only => [:show, :new, :edit, :create:, :update, :destroy]

  def show; end
  def new; end
  def edit; end

  def create
    if @widget.save
      redirect_to(@widget, :notice => 'Widget was successfully created.')

skanev

class StrangeIntQue extends Queue[Int] {
  override def append(x: Int) {
    println(Math.sqrt(x))
    super.append(x)
  }
}

val x: Queue[Any] = new StrangeIntQueue
x.append("abc") // Math.sqrt("abc") ?