Friday, March 8, 2013

Ruby 2.0 Released-Free Download Ruby 2.0 Software



Ruby 2.0 Released-Free Download Ruby 2.0 Software

So ,first we learn about what is ruby software and why we need to use these software Let us see......

Ruby 2.0 Released-Free Download Ruby 2.0 Software
What is Ruby ?

Ruby is a dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
In Ruby, everything is an object. Every bit of information and code can be given their own properties and actions. Object-oriented programming calls properties by the name instance variables and actions are known as methods. Ruby’s pure object-oriented approach is most commonly demonstrated by a bit of code which applies an action to a number.
                                                   (or)

Ruby is "an interpreted scripting language for quick and easy object-oriented programming" -- what does this mean?

interpreted scripting language:

ability to make operating system calls directly powerful string operations and regular expressions immediate feedback during development quick and easy:

variable declarations are unnecessary variables are not typed syntax is simple and consistent memory management is automatic

object oriented programming:

everything is an object classes, methods, inheritance, etc. singleton methods
"mixin" functionality by module iterators and closures

Ruby Is an Object-Oriented Language

Ruby Was Developed or Created by  Yukihiro “matz” Matsumoto.

Free Download Ruby E-Book


Free Download Ruby Software





The main web site for Ruby is ruby-lang.org4 Development began in February 1993 and the first alpha
version of Ruby was released in December 1994. It was developed to be an alternative to scripting
languages such as Perl5 and Python6&7 Ruby borrows heavily from Perl and the class library is
essentially an object-oriented reorganization of Perl's functionality. Ruby also borrows from Lisp9
and Smalltalk10. While Ruby does not borrow many features from Python, reading the code for
Python helped Matz develop Ruby


Free Download Ruby E-Book

Ruby E-book Download

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