Example I for the Post - Design Patterns in Ruby - Strategy - Part I

sample_04.rb

receivers = []
subject   = 'Some subject'
content   = 'Some content'

ios_app_token = 'Ja80-1jd81-AlI71'
ios_strategy  = IosStrategy.new(ios_app_token)

ios_notification = Notification.new(ios_strategy, receivers, subject, content)

email_from     = 'contact@email.com'
email_strategy = EmailStrategy.new(email_from)

email_notification = Notification.new(email_strategy, receivers, subject, content)

ios_notification.notify   #=> 'Notifying through iOS Strategy. App token: Ja80-1jd81-AlI71'
email_notification.notify #=> 'Notifying through email Strategy. From: contact@email.com'