[ruby-core:50443] [ANN] ruby 2.0.0-preview2 released
Subject: [ruby-core:50443] [ANN] ruby 2.0.0-preview2 released From: Yusuke Endoh <mame@ g e p Date: Sat, 1 Dec 2012 23:48:48 +0900 Japanese follows; 日本語はあとで Hello all -- We are pleased to announce the release of Ruby 2.0.0-preview2. Please try it and give us feedback on anything you notice. * http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-preview2.tar.bz2 SIZE: 10722295 bytes MD5: a645a783c3302c
Refining Ruby
Charles Oliver Nutter Java, Ruby, and JVM guy trying to make sense of it all What does the following code do? If you answered "it upcases two strings and adds them together, returning the result" you might be wrong because of a new Ruby feature called "refinements". Let's start with the problem refinements are supposed to solve: monkey-patching. Monkey-patching In Ruby, all classes are mutable. In
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