debprado

# config/locales/en.yml
en:
  errors:
    messages:
      wrong_size: "is the wrong size (should be %{file_size})"
      size_too_small: "is too small (should be at least %{file_size})"
      size_too_big: "is too big (should be at most %{file_size})"

debprado

function historySupport() {
  return !!(window.history && window.history.pushState !== undefined);
}

function pushPageState(state, title, href) {
  if (historySupport()) {
    history.pushState(state, title, href);
  }
}

debprado

Factory.define :item do |f|
  include ActionDispatch::TestProcess

  f.name "Macbook Pro 15"
  f.price_in_dollars 1500
  f.photo fixture_file_upload('/files/avatar.jpg', 'image/jpg')
end

debprado

def temp_path
    p = temp_paths.first

    if p.is_a?(ActionDispatch::Http::UploadedFile) # Rails 3.0.3 compatability fix
      p.tempfile.path
    else
      p.respond_to?(:path) ? p.path : p.to_s
    end
end

debprado

class FooSweeper < ModelOnlySweeper
  
  observe Foo
  
  def after_save(object)
    expire_cache_for(object)
  end
  
  def after_destroy(object)
    expire_cache_for(object)

debprado

Factory.define :application do |factory|
  factory.attachment(:sample, "public/samples/sample.doc", "application/msword")
end