yurikoval

# http://www.tsheffler.com/blog/?p=428

before_filter :cors_preflight_check
after_filter :cors_set_access_control_headers

# For all responses in this controller, return the CORS access control headers.

def cors_set_access_control_headers
  headers['Access-Control-Allow-Origin'] = '*'
  headers['Access-Control-Allow-Methods'] = 'POST, GET, OPTIONS'

yurikoval

    %meta{:content => "yes", :name => "apple-mobile-web-app-capable"}/
    %meta{:content => "black", :name => "apple-mobile-web-app-status-bar-style"}/
    %meta{:content => "minimum-scale = 1.0, maximum-scale = 1.0, initial-scale = 1.0, user-scalable = no", :name => "viewport"}/
    %meta{:name => "format-detection", :content => "telephone=no"}

    %link{:rel => "apple-touch-icon-precomposed", :href => "/assets/apple-touch-icon-precomposed.png"}/
    %link{:rel => "apple-touch-icon-precomposed", :href => "/assets/apple-touch-icon-precomposed-57x57.png",   :sizes => "57x57"}/
    %link{:rel => "apple-touch-icon-precomposed", :href => "/assets/apple-touch-icon-precomposed-72x72.png",   :sizes => "72x72"}/
    %link{:rel => "apple-touch-icon-precomposed", :href => "/assets/apple-touch-icon-precomposed-114x114.png", :sizes => "114x114"}/
    %link{:rel => "apple-touch-icon-precomposed", :href => "/assets/apple-touch-icon-precomposed-144x144.png", :sizes => "144x144"}/

yurikoval

switch (window.orientation)
{
  case 0: // Portrait
    break;
  case 90: ; // Landscape
    break;
  case -90: ; // Landscape counterclockwise
    break;
}

yurikoval

# enable with:
#
#  - content_for :head do
#    :javascript
#      window.enable_home_bookmark = true

$ ->
  if window.enable_home_bookmark && (("undefined" != typeof window.navigator.standalone) && !window.navigator.standalone) && navigator.userAgent.match(/iPad/i) != null
    $('<div id="home_bookmark" style="position:fixed; top: 60px; left: 155px;" ></div>').appendTo('body').popover(
      placement: 'bottom'

yurikoval

# http://stackoverflow.com/a/9460051/148270
describe SomeController do
  render_views

  describe "GET 'index'" do
    before(:each) do
      @@response ||= begin
        get 'index'
        response
      end

yurikoval

# app/controller/articles_controller.rb
around_filter { |controller, action|  controller.send(:add_published_scope, Article){ action.call } }

# app/controller/application_controller.rb
def add_published_scope(klass = nil, &block)
  unless klass
    klass = controller_name.classify.constantize
  end
  klass.with_scope(:find => klass.where("published_at <= ?", Time.zone.now)) do
    yield