Ruby 2.0.0

Ruby-lang.org - (Open Source)

Ruby is an important pure object-oriented programming language that knows a large usability among programmers.

Ruby is a open-source dynamic programming language that focuses on simplicity and productivity. Its elegant syntax easier to read and write. It is very easy to learn and use due to the fact that its syntax is natural to read and write. It is not to wonder that Ruby is getting more and more success and the number of applications that are developed with this language is continuously growing. Object-oriented programming consists of the objects that are given their own properties (called by the name instance variables) and actions (named methods).Ruby focuses on simplicity of implementation and its clean syntax programming.Â

Title:: Ruby 2.0.0
File Size:: 16.0 MB
Requirements:: Windows (All Versions)
Language:: en-us
License:: Open Source
Date Added:: 24 Feb 2013
Publisher:: Ruby-lang.org
Homepage:: http://www.ruby-lang.org
MD5 Checksum:: CCDF7DE8B77C29AEA4254C409A40FE98

# New Features
* Language core features
- Keyword arguments, which give flexibility to API design
- Module#prepend, which is a new way to extend a class
- A literal %i, which creates an array of symbols easily
- __dir__, which returns the dirname of the file currently being executed
- The UTF-8 default encoding, which make many magic comments omissible
* Built-in libraries
- Enumerable#lazy and Enumerator::Lazy, for (possibly infinite) lazy stream
- Enumerator#size and Range#size, for lazy size evaluation
- #to_h, which is a new convention for conversion to Hash
- Onigmo, which is a new regexp engine (a fork of Oniguruma)
- Asynchronous exception handling API
* Debug support
- DTrace support, which enables run-time diagnosis in production
- TracePoint, which is an improved tracing API
* Performance improvements
- GC optimization by bitmap marking
- Kernel#require optimization which makes Rails startup very fast
- VM optimization such as method dispatch
- Float operation optimization

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