- Category: Computer
- Author: Wikipedia Contributors
- File type: HTML and PDF
Read and download free eBook intituled Ruby Programming in format HTML and PDF created by Wikipedia Contributors.
Ruby is an object-oriented scripting language developed by Yukihiro Matsumoto (“Matz”). The main web site for Ruby is ruby-lang.org. 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 Perl and Python. Ruby borrows heavily from Perl and the class library is essentially an object-oriented reorganization of Perl’s functionality. Ruby also borrows from Lisp and Smalltalk. While Ruby does not borrow many features from Python, reading the code for Python helped Matz develop Ruby.
In this book you will find the fundamental aspects of the Ruby programming language. It will explain theories and lessons through detailed instructions and practical examples. With this eBook, you’ll learn how to get Ruby, how to write Ruby statements, and how to use this language in creating your own programs.
It begins with a quick-start tutorial to the language, and then explains the language in detail from the bottom up: from lexical and syntactic structure to datatypes to expressions and statements and on through methods, blocks, lambdas, closures, classes and modules.
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