Ruby's Open Classes are powerful - but can easily be misused. This article looks at how to minimize the risk of opening classes, alternatives, and how other languages provide similar capabilities.

$2,800 sounds high when compared to instructional Ruby Meetups and Skillshare classes in the $0-$50 range. Ruby Nuby is a free collaborative meetup / support group for aspiring Rubyists; local ...

Ruby on Rails is an open source Web framework for developing Model-View-Controller (MVC) Web applications that access databases. Ruby on Rails is based on the object-oriented Ruby scripting language.

Ruby on Rails is an open source Web framework for developing Model-View-Controller (MVC) Web applications that access databases. Ruby on Rails is based on the object-oriented Ruby scripting language.

Hi, I'm looking for very worthwhile US based Ruby on Rails classes? Are there any you've taken that you would recommend as being truly worth the money? Thanks for your help!

Prior to Ruby 2.0, it changed the behavior of that class/method everywhere. That means a change you make, might have a negative impact on any gems you require (directly or indirectly).

Ruby Instructor Open Sources Ruby Curriculum That spendy Ruby class that had NYC.rb in a huff is now on Github.

The -J-Djruby.reify.classes bit I talked about in my first post. It makes Ruby classes show up as Java classes for purposes of heap inspection. The rest is just running the server in production mode.

Ruby 2.4.0 promotes simplification through the unification of Fixnum and Bignum integer classes. “In the early stage of Ruby development, I inherited integer class design from Lisp and Smalltalk ...