By Timothy Fisher
I feel it really is fascinating that folks have given the e-book sturdy reports.
Well, okay--the publication should be, itself, an excellent assessment. yet it is not attainable to keep on with besides the instance code. A block of code should be proven, that you can kind right into a dossier if you would like. Then there will be a few research of that code...and it isn't rather a similar code while the writer talks approximately it line-by-line. i used to be suffering besides the 1st software within the e-book, attempting varied models to determine what might work...oh, and that i dunno approximately different databases, yet with PostgresQL settling on "not null" for a box doesn't hinder saving an empty string (and why may still it?)...anyway, I obtained uninterested in attempting to make stuff truly paintings.
I'm going to learn the remainder of the ebook, simply because i've got it in entrance of me. but when there have been a bookshop inside 50 miles i would just get anything else. And the ebook is old-fashioned. Rails 1.2, it says, and 2.3.3 is current.
Plus, from the acknowledgements: "I'd prefer to thank the folk at Wiley whom [sic] pointed out me as a candidate to write down this book..."
Lots of undesirable writing in right here, which I anticipate from tech books, yet that is simply foolish. undesirable grammar, used to thank his editor....
Read or Download Ruby on Rails Bible PDF
Similar object-oriented software design books
With the XML ''buzz'' nonetheless dominating speak between net builders, there is a actual have to lower throughout the hype and placed XML to paintings. Java & XML exhibits tips to use the APIs, instruments, and tips of XML to construct real-world functions. the result's code and information which are moveable. This moment variation provides chapters on complex SAX and complicated DOM, new chapters on cleaning soap and knowledge binding, and new examples all through.
Because the starting of the seventies laptop is obtainable to take advantage of programmable desktops for varied initiatives. in the course of the nineties the has constructed from the massive major frames to private workstations. these days it's not in basic terms the that's even more strong, yet workstations can do even more paintings than a first-rate body, in comparison to the seventies.
The second one version of this textbook comprises revisions according to the suggestions at the first version. In a brand new bankruptcy the authors offer a concise advent to the rest of UML diagrams, adopting an identical holistic method because the first version. utilizing a case-study-based method for delivering a complete creation to the foundations of object-oriented layout, it includes:A sound footing on object-oriented suggestions comparable to sessions, items, interfaces, inheritance, polymorphism, dynamic linking, and so on.
- .Net E Commerce Programming
- Programming F#: A comprehensive guide for writing simple code to solve complex problems (Animal Guide)
- Pro Android Games
- Designing Solutions With COM+ Technologies
- Foundations of Inductive Logic Programming
- Implementing Application Frameworks: Object-Oriented Frameworks at Work
Additional resources for Ruby on Rails Bible
For example, a baseball IS-A ball. A football IS-A ball also. 2. You see the Ball class as a parent class of the Baseball and Football classes. The Baseball and Football classes will inherit all of the attributes and methods of the Ball class. 2, the Ball class has two attributes, a size and a weight. These attributes will be inherited by both the Baseball and Football classes. So instances of Baseball and Football will have size and weight attributes. The Baseball and Football classes can also add their own attributes and methods to specialize the class to their particular type.
The actual executable program that you use to run your Ruby source code files is named ruby. Throughout the book, when you see ruby written in lowercase letters in the mono-space code font, you can assume it is referring to the actual Ruby executable program. Before you continue, you should have Ruby installed on your computer. Installation instructions were provided in the Quick Start chapter. If you skipped that, now is a good time to go back and get Ruby installed. CROSS-REF You also need a text editor to create your Ruby source code in.
A solid understanding of Ruby will also help you if you want to explore the internals of Rails. Remember that Rails is an open source project, meaning that all of its source code is available to anyone who wants to look at it. You can learn a great deal about advanced Ruby techniques from reading the Rails source code. The power of Ruby plays a large part in the success of the Rails framework. The Nature of Ruby Programming languages tend to have various elements of commonality. I’m not referring to the syntax of a language, but rather higher-level designs that apply to a programming language.