Защо Ruby и Rails ?




Радослав Станков
Ruby on Rails семинар – Варненски свободен университет 2010
Кой съм аз?

@rstankov




http://rstankov.com
http://blog.rstankov.com
http://github.com/rstankov
Ruby

Ruby е интерактивен,
обектно-ориентиран език за
програмиране.
Неготово мото е:
“Optimized for programmer happiness”
Ruby on Rails

   Ruby on Rails е framework
   за уеб приложения.
   Неготово мото е:
   “Web development doesn’t hurt”
Ruby

 Създаден от японеца Юкихиро
 Мацумото „Мац“.
 Първата публична версия излиза
 през 1995.
 Версия 2.0 се очакава да излезе за
 Коледа / не се казва коя /
private $_products = null;
public function getProducts($categoryId){
  if ($this->_products === null){
    $this->_products = Product::where(array(
      'category_id' => $categoryId
    ));
  }
  return $this->products;
}
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where({ :category_id => category_id })
end
def products(category_id)
  @products ||= Product.where( :category_id => category_id )
end
def products(category_id)
  @products ||= Product.where :category_id => category_id
end
5.times { puts "Ruby is cool!" }

5.times do
  puts "Ruby is cool!"
end
File.open("some_file.txt") do |file|
  file << "content"
end
[1,2,3,4].each { |value| puts value }

# => [1, 2, 3, 4]

[1,2,3,4].map { |value| value * value }

# => [1, 4, 9, 16]

[1,2,3,4].reduce { |a, b| a + b }

# => 10
def operate(value)
  yield value
end

value = operate(5) { |v| v + 4 }
puts value # 9
class Person
  attr_accessor :fist_name, :last_name

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
  end

  def full_name
    "#{first_name} + #{last_name}"
  end
end

me = Person.new("Radoslav", "Stankov")
puts me.full_name # Radoslav Stankov
class Person
  attr_accessor :fist_name, :last_name

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
  end

  def full_name
    first_name + " " + last_name
  end
end

me = Person.new("Radoslav", "Stankov")
puts me.full_name # Radoslav Stankov
class Person
  attr_accessor :fist_name, :last_name

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
  end

  def full_name
    first_name + " " + last_name
  end
end

me = Person.new("Radoslav", "Stankov")
puts me.full_name # Radoslav Stankov
class Person
  attr_accessor :fist_name, :last_name

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
  end

  def full_name
    first_name + " " + last_name
  end
end

me = Person.new("Radoslav", "Stankov")
puts me.full_name # Radoslav Stankov
class Person
  attr_accessor :fist_name, :last_name

  def initialize(first_name, last_name)
    @first_name = first_name
    @last_name = last_name
  end

  def full_name
    first_name + " " + last_name
  end
end

me = Person.new("Radoslav", "Stankov")
puts me.full_name # Radoslav Stankov
class Person
  def +(other_person)
    # ...
  end
end

person1 + person2
class Array
  def first
    self[0]
  end

  def second
    self[1]
  end
end

array = [1, 2, 3, 4]
array.first   # 1
array.second # 2
class Numeric
  def plus(x)
    self + x
  end
end

y = 5.plus(6)
Time.now - 2.days == 2.days.ago

1.month.ago + 45.days - 1.year
Ruby
•   димично определяне на типа данните
•   модули
•   отворени класове
•   блокове
•   анонимни функции
•   всяка операция връща резултат
•   всичко е изпълним код
•   изчистен синтаксис
•   мета програмиране
•   промяна на обектите по време на изпълнение
•   вградени регулярни изрази
Ruby on Rails
          Разработен от David
     Heinemeier Hansson от 37
     Signals.
     Първата публична версия е
     излиза през юли 2004.
     Текущата стабилна версия
     е 3.0.3
37signals




  Милиони клиенти ... по-малко от 37 служителя
MVC Архитектура
Начин на работа
Model
class Task < ActiveRecord::Base
  belongs_to :user

  has_many :comments

  validates_presence_of :user, :text
  validates_inclusion_of :status, :in => ["opened", "completed"]

  attr_readonly :user_id

  def editable?
    status == "opened"
  end
end
Model
class Task < ActiveRecord::Base
  belongs_to :user

  has_many :comments

  validates_presence_of :user, :text
  validates_inclusion_of :status, :in => ["opened", "completed"]

  attr_readonly :user_id

  def editable?
    status == "opened"
  end
end
Model
class Task < ActiveRecord::Base
  belongs_to :user

  has_many :comments

  validates_presence_of :user, :text
  validates_inclusion_of :status, :in => ["opened", "completed"]

  attr_readonly :user_id

  def editable?
    status == "opened"
  end
end
Model
class Task < ActiveRecord::Base
  belongs_to :user

  has_many :comments

  validates_presence_of :user, :text
  validates_inclusion_of :status, :in => ["opened", "completed"]

  attr_readonly :user_id

  def editable?
    status == "opened"
  end
end
Model
class Task < ActiveRecord::Base
  belongs_to :user

  has_many :comments

  validates_presence_of :user, :text
  validates_inclusion_of :status, :in => ["opened", "completed"]

  attr_readonly :user_id

  def editable?
    status == "opened"
  end
end
Controller
class TasksController < ApplicationController
  def index
    @tasks = Tasks.where(:status => "opened")
  end

  def show
    @task = Task.find(params[:id])
  end

  def create
    @task = current_user.tasks.build(params[:task])

    if @task.save
      redirect_to tasks_path
    else
      render :partial => "new"
    end
  end
end
Controller
class TasksController < ApplicationController
  def index
    @tasks = Tasks.where(:status => "opened")
  end

  def show
    @task = Task.find(params[:id])
  end

  def create
    @task = current_user.tasks.build(params[:task])

    if @task.save
      redirect_to tasks_path
    else
      render :partial => "new"
    end
  end
end
Controller
class TasksController < ApplicationController
  def index
    @tasks = Tasks.where(:status => "opened")
  end

  def show
    @task = Task.find(params[:id])
  end

  def create
    @task = current_user.tasks.build(params[:task])

    if @task.save
      redirect_to tasks_path
    else
      render :partial => "new"
    end
  end
end
Controller
class TasksController < ApplicationController
  def index
    @tasks = Tasks.where(:status => "opened")
  end

  def show
    @task = Task.find(params[:id])
  end

  def create
    @task = current_user.tasks.build(params[:task])

    if @task.save
      redirect_to tasks_path
    else
      render :partial => "new"
    end
  end
end
View
<%= form_for task do |form| %>
  <%= render 'shared/error_messages', :target => form.object %>
  <p>
    <%= form.label :text %>
    <%= form.text_area :text %>
  </p>
  <p>
    <%= form.label :status %>
    <%= form.select :status, Task.statuses %>
  </p>
  <div class="buttons">
    <%= form.submit %> |
    <% link_to "Cancel", task_path %>
  </div>
<% end %>
Test Driven Development
Test Driven Development
1   Добавя се тест
    ... за несъществуващ код
Test Driven Development
1   Добавя се тест
    ... за несъществуващ код




                               2   Пише се код
                                   ... колкото само тестът да мине
Test Driven Development
    1     Добавя се тест
          ... за несъществуващ код




                                          2   Пише се код
                                              ... колкото само тестът да мине




3       Правят се подобрения
        ... подобрява се качеството на кода
Test Driven Development
    1     Добавя се тест
          ... за несъществуващ код




                                          2   Пише се код
                                              ... колкото само тестът да мине




3       Правят се подобрения
        ... подобрява се качеството на кода
describe Task do
  it { should belong_to(:user) }
  it { should have_many(:notes) }

 it { should validate_presence_of(:user) }
 it { should validate_presence_of(:text) }

 describe "#editable?" do
   it "returns true if task status is 'opened'" do
     Task.new(:status => "opened").should be_editable
   end

    it "returns false if task status is 'rejected'" do
      Task.new(:status => "rejected").should_not be_editable
    end

    it "returns false if task status is 'completed" do
      Task.new(:status => "completed").should_not be_editable
    end
  end
end
Тесване на Controller
describe TasksController do
  describe "GET 'show'" do
    before { Task.should_recive(:find).with("1").and_return task }
    before { get :show, :id => "1" }

    it { should assign_to(:task).with(task) }
    it { should render_temlate("show") }
  end
end
Тестване на View
describe "tasks/show.html.erb" do
  before do
    assign :task, mock_model(Task, {
       :id   => 1,
       :text => "task text"
    })

    render
  end

  it "renders task text" do
    rendered.should contain("task text")
  end

  it "renders link for editing task" do
    rendered.should have_selector('a[href="/tasks/1/edit"]')
  end
end
Благодаря за вниманието



@rstankov

Why ruby

  • 1.
    Защо Ruby иRails ? Радослав Станков Ruby on Rails семинар – Варненски свободен университет 2010
  • 2.
  • 6.
    Ruby Ruby е интерактивен, обектно-ориентиранезик за програмиране. Неготово мото е: “Optimized for programmer happiness”
  • 7.
    Ruby on Rails Ruby on Rails е framework за уеб приложения. Неготово мото е: “Web development doesn’t hurt”
  • 8.
    Ruby Създаден отяпонеца Юкихиро Мацумото „Мац“. Първата публична версия излиза през 1995. Версия 2.0 се очакава да излезе за Коледа / не се казва коя /
  • 10.
    private $_products =null; public function getProducts($categoryId){ if ($this->_products === null){ $this->_products = Product::where(array( 'category_id' => $categoryId )); } return $this->products; }
  • 11.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 12.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 13.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 14.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 15.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 16.
    def products(category_id) @products ||= Product.where({ :category_id => category_id }) end
  • 17.
    def products(category_id) @products ||= Product.where( :category_id => category_id ) end
  • 18.
    def products(category_id) @products ||= Product.where :category_id => category_id end
  • 19.
    5.times { puts"Ruby is cool!" } 5.times do puts "Ruby is cool!" end
  • 20.
  • 21.
    [1,2,3,4].each { |value|puts value } # => [1, 2, 3, 4] [1,2,3,4].map { |value| value * value } # => [1, 4, 9, 16] [1,2,3,4].reduce { |a, b| a + b } # => 10
  • 22.
    def operate(value) yield value end value = operate(5) { |v| v + 4 } puts value # 9
  • 23.
    class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name "#{first_name} + #{last_name}" end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 24.
    class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 25.
    class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 26.
    class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 27.
    class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 28.
    class Person def +(other_person) # ... end end person1 + person2
  • 29.
    class Array def first self[0] end def second self[1] end end array = [1, 2, 3, 4] array.first # 1 array.second # 2
  • 30.
    class Numeric def plus(x) self + x end end y = 5.plus(6)
  • 31.
    Time.now - 2.days== 2.days.ago 1.month.ago + 45.days - 1.year
  • 32.
    Ruby • димично определяне на типа данните • модули • отворени класове • блокове • анонимни функции • всяка операция връща резултат • всичко е изпълним код • изчистен синтаксис • мета програмиране • промяна на обектите по време на изпълнение • вградени регулярни изрази
  • 36.
    Ruby on Rails Разработен от David Heinemeier Hansson от 37 Signals. Първата публична версия е излиза през юли 2004. Текущата стабилна версия е 3.0.3
  • 40.
    37signals Милиониклиенти ... по-малко от 37 служителя
  • 46.
  • 47.
  • 67.
    Model class Task <ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 68.
    Model class Task <ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 69.
    Model class Task <ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 70.
    Model class Task <ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 71.
    Model class Task <ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 72.
    Controller class TasksController <ApplicationController def index @tasks = Tasks.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 73.
    Controller class TasksController <ApplicationController def index @tasks = Tasks.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 74.
    Controller class TasksController <ApplicationController def index @tasks = Tasks.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 75.
    Controller class TasksController <ApplicationController def index @tasks = Tasks.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 76.
    View <%= form_for taskdo |form| %> <%= render 'shared/error_messages', :target => form.object %> <p> <%= form.label :text %> <%= form.text_area :text %> </p> <p> <%= form.label :status %> <%= form.select :status, Task.statuses %> </p> <div class="buttons"> <%= form.submit %> | <% link_to "Cancel", task_path %> </div> <% end %>
  • 77.
  • 78.
    Test Driven Development 1 Добавя се тест ... за несъществуващ код
  • 79.
    Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине
  • 80.
    Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине 3 Правят се подобрения ... подобрява се качеството на кода
  • 81.
    Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине 3 Правят се подобрения ... подобрява се качеството на кода
  • 82.
    describe Task do it { should belong_to(:user) } it { should have_many(:notes) } it { should validate_presence_of(:user) } it { should validate_presence_of(:text) } describe "#editable?" do it "returns true if task status is 'opened'" do Task.new(:status => "opened").should be_editable end it "returns false if task status is 'rejected'" do Task.new(:status => "rejected").should_not be_editable end it "returns false if task status is 'completed" do Task.new(:status => "completed").should_not be_editable end end end
  • 83.
    Тесване на Controller describeTasksController do describe "GET 'show'" do before { Task.should_recive(:find).with("1").and_return task } before { get :show, :id => "1" } it { should assign_to(:task).with(task) } it { should render_temlate("show") } end end
  • 84.
    Тестване на View describe"tasks/show.html.erb" do before do assign :task, mock_model(Task, { :id => 1, :text => "task text" }) render end it "renders task text" do rendered.should contain("task text") end it "renders link for editing task" do rendered.should have_selector('a[href="/tasks/1/edit"]') end end
  • 86.

Editor's Notes

  • #2 \n
  • #3 \n
  • #4 \n
  • #5 \n
  • #6 \n
  • #7 Ruby &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x443;&amp;#x435;&amp;#x43C;, &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x435;&amp;#x43D;, &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;. &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x43A;&amp;#x43E;&amp;#x43C;&amp;#x431;&amp;#x438;&amp;#x43D;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435;&amp;#x440;&amp;#x442;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438;, &amp;#x441;&amp;#x440;&amp;#x435;&amp;#x434; &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; Smalltalk, Perl, Lisp &amp;#x438; Python.\n\n
  • #8 &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; framework &amp;#x437;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;. &amp;#x427;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x435;&amp;#x43B; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x43D;&amp;#x438; &amp;#x438; &amp;#x443;&amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;.\n\n
  • #9 &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x437;&amp;#x434;&amp;#x430;&amp;#x434;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x44F;&amp;#x43F;&amp;#x43E;&amp;#x43D;&amp;#x435;&amp;#x446;&amp;#x430; &amp;#x42E;&amp;#x43A;&amp;#x438;&amp;#x445;&amp;#x438;&amp;#x440;&amp;#x43E; &amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x443;&amp;#x43C;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x201E;&amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x201C;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; 1995 &amp;#x438;&amp;#x437;&amp;#x43B;&amp;#x438;&amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x432;&amp;#x435;&amp;#x440;&amp;#x441;&amp;#x438;&amp;#x44F; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430;. &amp;#xA0;&amp;#x41C;&amp;#x43E;&amp;#x442;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x435; &amp;#xA0;&amp;#x201E;&amp;#x41E;&amp;#x43F;&amp;#x442;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x437;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x449;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x201D;\n\n
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  • #33 &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
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  • #36 &amp;#x420;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; David Heinemeier Hansson &amp;#x43E;&amp;#x442; 37 Signals. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x435; Rails &amp;#x435; &amp;#x431;&amp;#x438;&amp;#x43B; &amp;#x438;&amp;#x437;&amp;#x432;&amp;#x43B;&amp;#x435;&amp;#x447;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x442;&amp;#x44F;&amp;#x445;&amp;#x43D;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; Basecamp. &amp;#x412; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; Rails &amp;#x441;&amp;#x430; &amp;#x443;&amp;#x447;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43B;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x434; 1500 &amp;#x447;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x43A;&amp;#x430; &amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x43C;&amp;#x43E;&amp;#x43C;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x430;.\n\n
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  • #45 Rails &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x43E;&amp;#x43B;&amp;#x437;&amp;#x432;&amp;#x430; Model-View-Controller &amp;#x430;&amp;#x440;&amp;#x445;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x443;&amp;#x440;&amp;#x430;. &amp;#x427;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x446;&amp;#x435;&amp;#x43B; &amp;#x435; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x441;&amp;#x43A;&amp;#x438;&amp;#x44F; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x444;&amp;#x435;&amp;#x439;&amp;#x441;. &amp;#x41F;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x435; &amp;#x43F;&amp;#x43E;-&amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;, &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x431;&amp;#x44A;&amp;#x434;&amp;#x435;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;.\nModel - &amp;#x201C;&amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D;&amp;#x44F;&amp;#x432;&amp;#x430; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x438; &amp;#x438;&amp;#x43D;&amp;#x444;&amp;#x440;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x440;&amp;#x443;&amp;#x43A;&amp;#x442;&amp;#x443;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x43E;&amp;#x43B;&amp;#x437;&amp;#x432;&amp;#x430;&amp;#x442; ActiveRecord &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;, &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;. &amp;#x412; Rails &amp;#xA0;&amp;#x43F;&amp;#x43E;&amp;#x447;&amp;#x442;&amp;#x438; &amp;#x43D;&amp;#x438;&amp;#x43A;&amp;#x43E;&amp;#x433;&amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x434;&amp;#x438;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x438; &amp;#x438; &amp;#x441; sql &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; ActiveRecord &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x201D;\nView - &amp;#x201C;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x43B;&amp;#x44F;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x441;&amp;#x43A;&amp;#x438;&amp;#x44F; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x444;&amp;#x435;&amp;#x439;&amp;#x441;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x435; HTML &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;&amp;#x201D;.\nController - &amp;#x201C;&amp;#x441;&amp;#x432;&amp;#x44A;&amp;#x440;&amp;#x437;&amp;#x432;&amp;#x430; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x438; &amp;#x438;&amp;#x437;&amp;#x433;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x438; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x431;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x201D;.\n&amp;#xA0;\n\n
  • #46 &amp;#x41A;&amp;#x430;&amp;#x43A; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x435;&amp;#x434;&amp;#x43D;&amp;#x43E; Rails &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;? \n&amp;#x41F;&amp;#x440;&amp;#x438; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x438;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43E;&amp;#x442; browser-&amp;#x430;. &amp;#xA0;&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; Routing &amp;#x441;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;, &amp;#x43A;&amp;#x43E;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;, &amp;#x43A;&amp;#x43E;&amp;#x439; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440; &amp;#x435; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x438;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x442;&amp;#x43E;. &amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x44A;&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430; &amp;#x441; &amp;#x431;&amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435;.\n&amp;#x41A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x447;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x430; ActiveRecord &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x441;&amp;#x438; &amp;#x432;&amp;#x437;&amp;#x430;&amp;#x438;&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x439;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441; &amp;#x431;&amp;#x430;&amp;#x437;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43E;&amp;#x442; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;. \n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43A;&amp;#x43E;&amp;#x43D;&amp;#x442;&amp;#x440;&amp;#x43E;&amp;#x43B;&amp;#x435;&amp;#x440;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x43D;&amp;#x430; View Layer-a, &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x435;&amp;#x43D;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x438; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x449;&amp;#x430; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440; &amp;#x43D;&amp;#x430; &amp;#x431;&amp;#x440;&amp;#x430;&amp;#x443;&amp;#x437;&amp;#x44A;&amp;#x440;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43E;&amp;#x442;&amp;#x433;&amp;#x43E;&amp;#x432;&amp;#x43E;&amp;#x440; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x434;&amp;#x430; &amp;#x435; html, xml, json, JavaScript &amp;#x438;&amp;#x43B;&amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433; &amp;#x43A;&amp;#x43E;&amp;#x434;.\n\n
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  • #75 Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; 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&amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • #76 Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; 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&amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; 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&amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • #78 Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  • #79 \n
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