Tying your shoes - code snippets from slides - see: http://h-lame.com/talks/tying-your-shoes/

Slide 13: The simplest shoes app - code.rb

Shoes.app do

end

Slide 15: Customising a shoes app.rb

Shoes.app :title => 'Talon' do
  background '#fff'
end

Slide 17: Building the main talon window.rb

Shoes.app :title => 'Talon' do
  background '#fff'
  background 'talon.jpg', 
             :bottom => 0, 
             :right => -20
  flow :width => '100%' do
    background '#df9', :curve => 12
    title 'Talon', 
          :stroke => '#691FFF', 
          :align => 'center'
  end
end

Slide 20: The talon login window - base code.rb

stack :margin => ['10%', '15%', '10%', '0px'] do
  background '#df9', :curve => 12
  title "Who goes there?", 
        :stroke => '#691FFF', 
        :align => 'center'
  # ... entries and buttons go here
end

Slide 25: The talon login window - UI layout code.rb

flow do
  stack :width => '150px' do
    para 'Nom de tweet'
  end
  @user_box = edit_line :width => '-170px'
  stack :width => '150px' do
    para 'Sekrit'
  end
  @pass_box = edit_line :width => '-170px', 
                        :secret => true
end
button 'That is who I am!', :width => '100%' do
  do_login
end

Slide 27: gem 'twitter'.rb

  gem 'twitter'


require 'twitter'

Slide 28: Shoes.setup { gem 'twitter' }.rb

Shoes.setup do
  gem 'twitter'
end

require 'twitter'

Slide 29: The talon login method.rb

def do_login
  user = @user_box.text
  pass = @pass_box.text
  @twitter = 
Twitter::Base.new(user, pass)
  begin
    @twitter.verify_credentials
    @login.hide
    show_logged_in_timeline
  rescue Twitter::CantConnect => e
    incorrect_login
  end
end

Slide 30-32: incorrect_login.rb

def incorrect_login
  if @incorrect_login_anim.nil?
    @incorrect_login_anim = 
      animate do |i|
        @login.displace((Math.sin(i) * 6).to_i, 0)
      end
  end
  @incorrect_login_anim.start
  timer(2) do
    @incorrect_login_anim.stop
    @login.displace(0,0)
  end
end

Slide 37: Organising your shoes with urls.rb

class Book < Shoes
  url '/', :index
  url '/incidents/(\d+)', :incident

  def index
    incident(0)
  end
  
  # More code goes here...