vessi

# THIS IS WRONG!
start_time = Time.new

10.times do
	t = Thread.new do |th|
		sec = rand(1..5)
		puts "Run for #{sec} s"
		sleep(sec)
		#th.join #first case
		puts "slept"

vessi

%p Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque id leo commodo libero commodo ornare sed eget libero. Etiam lacinia urna id augue fringilla mollis sed ut odio. Aliquam malesuada 
  %b tellus 
  ut velit lobortis condimentum. Vestibulum nec purus ut elit gravida aliquet. In feugiat orci tortor. Suspendisse potenti. Aenean lacinia ornare urna id dictum. Nullam hendrerit cursus nibh eget pharetra. Cras rhoncus imperdiet augue, at porta neque euismod sed. Nam fermentum felis eu tortor sollicitudin hendrerit eget volutpat libero. Proin et nisl vel massa rhoncus semper. Maecenas volutpat sodales odio sit amet tristique.

vessi

require 'benchmark'

GC.disable

@array = []
@array_size = 3000000
@iterations = 100

def prepopulate_array(mode)
  @array = Array.new(@array_size, false)

vessi

<select name="name" id="id">
  <% %w(one two three).each_with_index do |option, index| %>
    <option value="<%= index %>"><%= option %></option>
  <% end %>
</select>

vessi

class Address < ActiveRecord::Base
  attr_accessible :country, :city, :street, :building
  belongs_to :user
end

vessi

window.Widget = 
  init: ->
    $('*[data-widget]:not(*[data-widget-initialized])').each (_, container) ->
      element = $(container)
      element.attr('data-widget-initialized', 'true')
      klass = window[element.data('widget')]
      new klass(element)
$ -> 
  Widget.init()

vessi

class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval File.read(Rails.root.join "config/routes#{@scope[:path]}", "#{routes_name}.rb")
  end
end

vessi

# somewhere in controller

def update
  @group = Group.find(params[:id])
  if @group.update_with_user(params[:group], params[:user])
    redirect_to :index
  else
    render :edit
end

vessi

class A
  attr_accessor :method_name

  def initialize(method_name = "test")
    @method_name = method_name
  end

  def declare_methods(&block)
    self.class.send(:define_method, @method_name, &block)
  end

vessi

# два игрока бросают кости
# первый бросает 20 раз 6-гранный кубик
# второй бросает 6 раз 20-гранный кубик
# следовательно, у первого при наименее благоприятном исходе сумма очков = 20, при наиболее = 120
# у второго - при наименее благоприятном исходе сумма очков = 6, при наиболее = 120
# код для перебора
counter = 0; p1_counter = 0; p2_counter = 0;
(20..120).to_a.each do |first_sum|
  (6..120).to_a.each do |second_sum|
    counter += 1