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Travis trigger :)

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Jeff Casimir 2011-09-20 15:59:22 +03:00
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@ -28,7 +28,7 @@ This gem makes it easy to apply the decorator pattern to domain models in a Rail
### 1. Object Oriented Helpers
Why hate helpers? In Ruby/Rails we approach everything from an Object-Oriented perspective, then with helpers we get procedural.The job of a helper is to take in data and output a presentation-ready string. We can do that with a decorator.
Why hate normal helpers? In Ruby/Rails we approach everything from an Object-Oriented perspective, then with helpers we get procedural.The job of a helper is to take in data and output a presentation-ready string. We can do that with a decorator.
A decorator wraps an object with presentation-related accessor methods. For instance, if you had an `Article` object, then the decorator could override `.published_at` to use formatted output like this: