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Ruby Tutorial: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! Ruby Study Notes: TOC. Downloading Ruby and an Editor. Difference between or and operator. Global scope and global variables. More on Ruby Methods. Writing own Ruby Methods. Method names ending with? Listing all methods of a class or object. Comparing two strings for equality. Nil is an Object. Difference between FALSE and NIL. Using Symbols as Hash Keys. The wildcard character . (dot). Special escape sequences for common character classes. Writing our own Class.

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Ruby Inheritance: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! Inheritance is a relation between two classes. We know that all cats are mammals, and all mammals are animals. The benefit of inheritance is that classes lower down the hierarchy get the features of those higher up, but can also add specific features of their own. If all mammals breathe, then all cats breathe. In Ruby, a class can only inherit from a single other class. We can express this concept in Ruby - see the p033mammal.rb. Below, we override. Rather than ex...

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Ruby Open Classes: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! In Ruby, classes are never closed: you can always add methods to an existing class. This applies to the classes you write as well as the standard, built-in classes. All you have to do is open up a class definition for an existing class, and the new contents you specify will be added to whatever's there. Now to the program p031motorcycletest.rb. In the last topic, add the method dispAttr. Please note that self.class. Refers to an object called main. My acknowledgme...

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Satish Talim on RubyLearning.com

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Helping Ruby Programmers become Awesome! Is currently on the board of India's only 100% Ruby on Rails. Company Josh Software Pvt. Ltd. Pune and Maybole Technologies Pvt. Ltd. Pune, India (a 100% owned subsidiary of the US company Servient Inc.). Has helped start subsidiaries for many US based software companies like Infonox. Based in San Jose, CA), Maybole Technologies Pvt. Ltd. Servient Inc. based in Houston, Texas) in Pune, India. Has published many Ruby programming related eBooks on Amazon.

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Ruby Testimonials: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! Meet some of the people who liked this tutorial. One problem I experience when learning new languages is that while it's easy to plough through a book and feel pretty smart at the end. when you come to writing code, you start to realize you need to read all that stuff again a few times until it sinks in. With that in mind, I'd recommend Satish Talim's bumper collection of Ruby tutorials that cover similar ground to Programming Ruby. I am new to Ruby. I am goin...

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Ruby Exceptions

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Helping Ruby Programmers become Awesome! Is a special kind of object, an instance of the class Exception. An exception means stopping normal execution of the program and transferring the flow-of-control to the exception handling code where you either deal with the problem that's been encountered or exit the program completely. Which of these happens - dealing with it or aborting the program - depends on whether you have provided a rescue. Ruby has some predefined classes - Exception. These are the "norma...

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Ruby Certification: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! After completing your study of the Ruby Study Notes. Here, it would be beneficial for you to give the:. The Ruby Association Certified Ruby Programmer examinations. Ruby - Basic Certification examination at the JavaBlackBelt Certification Community. The objective of Ruby - Basic Certification examination is:. Has an interview with Mr. John Rizzo, one of JavaBlackBelt's founders. Here, John talks about the Ruby exam on JavaBlackBelt.

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Ruby Mentor, Guide: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! Ruby Mentor, Guide. Would-be Ruby programmers have downloaded the Ruby eBook. And over 3000 are learning Ruby and related apis at the RubyLearning Courses. You too can do so anytime. For those of you who are not sure what it's like to take this course online, please read through this FAQ. This course is for anyone who wants to enhance his/her knowledge and programming skills in Ruby. You can join the course anytime. Along with your First-name and Last-name. What a...

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Ruby eBook: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial

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Helping Ruby Programmers become Awesome! The Ultimate Guide to Ruby Programming. Would-be Ruby programmers have purchased the Ruby eBook. The Ruby eBook now covers Ruby 2. And contains all the Core Ruby topics covered on the RubyLearning.com. Site The eBook is over 240 pages and is in pdf format. The cost of this eBook is a nominal US$ 9.95 only. And is being collected to help me maintain the site and the eBook, and also provide quality content to you. You can buy the book by clicking on the ADD TO CART.