druska

function simulateDragDrop(sourceNode, destinationNode) {
    var EVENT_TYPES = {
        DRAG_END: 'dragend',
        DRAG_START: 'dragstart',
        DROP: 'drop'
    }

    function createCustomEvent(type) {
        var event = new CustomEvent("CustomEvent")
        event.initCustomEvent(type, true, true, null)

techbelly

require 'capybara'
require 'capybara/dsl'
require 'capybara/poltergeist'
require 'chunky_png'
require 'tempfile'  

Capybara.run_server = false
Capybara.default_driver = :poltergeist
Capybara.javascript_driver = :poltergeist

szimek

require "xpath" # XPath is a separate gem now

module Cucumber
  module Rails
    module CapybaraSelectDatesAndTimes
      def select_date(field, options = {})
        date     = Date.parse(options[:with])
        selector = %Q{.//fieldset[contains(./legend, "#{field}")]}
        within(:xpath, selector) do
          find(:xpath, '//select[contains(@id, "_1i")]').find(:xpath, ::XPath::HTML.option(date.year.to_s)).select_option