Год: 2011
Автор: Russ Olsen
Издательство: Addison Wesley
ISBN-10: 0-321-58410-4
ISBN-13: 978-0-321-58410-6
Серия: Professional Ruby Series
Язык: Английский
Формат: PDF
Количество страниц: 442
Размер: 4,4 МБ
Описание:
It’s easy to write "correct” Ruby code. But it’s far harder to gain the
fluency needed to write great Ruby code. To do that, you need to go
beyond syntax and absorb the "Ruby way” of thinking and problem solving.
In Eloquent Ruby, Russ Olsen helps you understand Ruby like true
Rubyists do—so you can leverage its immense, surprising power.
Olsen draws on years of experience internalizing the Ruby culture and
teaching Ruby to other programmers. He guides you to the "Ah Ha!”
moments when it suddenly becomes clear why Ruby works the way it does
and how you can take advantage of its unique approach.
Eloquent Ruby starts small, answering tactical questions focused on a
single statement, method, test, or bug. You’ll learn how to write code
that actually looks like Ruby (not Java); why Ruby has so many control
structures; how to use strings, expressions, and symbols; and what
dynamic typing is really good for.
Next, Olsen turns to bigger questions related to building methods and
classes. You’ll discover why Ruby classes contain so many tiny methods,
when to use operator overloading, and when to avoid it. Olsen explains
how to write Ruby code that writes its own code—and why you’ll want to.
He concludes with powerful project-level features and techniques ranging
from gems to Domain Specific Languages.
The newest book in the renowned Addison-Wesley Professional Ruby Series,
Eloquent Ruby will help you "put on your Ruby-colored glasses” and get
results that make you a true believer.
