joey-g

<!--
In the example below, attempting to access the individual input element in
the second div is possible using an ancestor/descendant selector. If we
only selected the input with the class "test_class" with:

document.querySelector('input.test_class');

We wouldn't be guaranteed to receive a unique element, as this selector
would match both input elements.

joey-g

# McDonalds Example --------------------------

class McDonalds

  def initialize(location)
    @location = location
  end

  def get_location
    return @location

joey-g

# Helper for accessing window.bt.listings.models object on page. Uses detail_attribute
# param to access specific field on found property's details object.
def property_detail_attribute(detail_attribute)
  detail_script = <<-CMD
    matched_property =
      $.grep(window.bt.listings.models,
        function(m) {
          return m.id == #{@property_id};
        })[0];
    if (matched_property) {

joey-g

# The class 'Cat' defines the blueprint of what an instantiated Cat
# object will eventually look like. In this case, a Cat object would
# have two attributes (name and color), and one function (or verb) that
# can be called on that object (eat_food).
class Cat

  # Attributes that describe the Cat class.
  attr_reader :name
  attr_reader :color