Install rspec
Remove test folder
Remove fixtures.
Move spec to dev/test group.
Point root path to vacations#index.
Create rental class to hold search results.
Add source to rentals object.
Use webmock gem
Change no_of_rooms to no_of_beds
Create vbro crawler.
Implement Airbnb crawler.
Implement get_name get_price and get_information methods of Airbnb crawler.
Add other filters for searching rental places in Airbnb.
(checkin, checkout, min_price, max_price, and no of guests)
Rename crawlers to crawler.
Remove default index.html.
Update autoload_paths.
Move rentals.rb to vacation/rental.rb
Add Vacation namespace to Rental.