Steps to run:
Bundle:
$bundle
Run Specs
$bundle exec rspec -f d --color
Example Usage
reward_service = Sky::RewardsService.new('ACCOUNT_NUMBER1234', ['MOVIES', 'SPORTS'])
reward_service.rewards(service)
* service would be an instance of whatever handles the EligibilityService query
* Injecting as a dependancy and passing it as an argument to the 'rewards' method to fit
the specifications as they state that the rewards service takes two arguments,
account_number and portfolio