RubyConf AU 2015: A Case for Use Cases by Shevaun Coker скачать в хорошем качестве

RubyConf AU 2015: A Case for Use Cases by Shevaun Coker

RubyConf AU 2015: http://www.rubyconf.org.au Wikipedia, the Webster's Dictionary of our generation, defines a Use Case as "a list of steps, defining interactions between a role and a system, to achieve a goal." If you cut your teeth on RoR, at some point you've probably shuffled domain logic from views to controllers to models to POROs in pursuit of Separation of Concerns. Now it's time to introduce Use Cases as a contextual, well-defined interface between your Rails controllers and your domain entities. Walk through real examples and learn how these nifty little classes reveal your user stories while hiding implementation detail.