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Ruby has been described as a multi-paradigm programming language: it allows procedural programming (defining functions/variables outside classes makes them part of the root, 'self' Object), with object orientation (everything is an object) or functional programming (it has anonymous functions, closures, and continuations; statements all have ...
why's (poignant) Guide to Ruby, sometimes called w(p)GtR or just "the poignant guide", is an introductory book to the Ruby programming language, [1] written by why the lucky stiff. The book is distributed under the Creative Commons Attribution-ShareAlike license.
The syntax of the Ruby programming language is broadly similar to that of Perl and Python. Class and method definitions are signaled by keywords, whereas code blocks can be defined by either keywords or braces. In contrast to Perl, variables are not obligatorily prefixed with a sigil. When used, the sigil changes the semantics of scope of the ...
Short title: why’s (poignant) guide to ruby; Author: why the lucky stiff: Image title: ruby programming language; Date and time of digitizing: 05:17, 9 May 2007
To aid the development process, Hansson used the then-relatively obscure Ruby programming language to develop a custom web framework. He released the framework separately from the project management tool in 2004 as the open source project Ruby on Rails .
erb is an implementation of eRuby written purely in the Ruby programming language and included in the Ruby standard library. [2] A template can be generated by running a piece of code written using the ERB object. A simple example is as shown below:
RDoc, designed by Dave Thomas, is an embedded documentation generator for the Ruby programming language. It analyzes Ruby source code, generating a structured collection of pages for Ruby objects and methods. Code comments can be added in a natural style. RDoc is included as part of the Ruby core distribution. The RDoc software and format are ...
Programming Ruby is a book about the Ruby programming language by Dave Thomas and Andrew Hunt, authors of The Pragmatic Programmer. In the Ruby community, it is commonly known as "The PickAxe" because of the pickaxe on the cover. The book has helped Ruby to spread outside Japan. [1]