Articles related to advanced ruby
Advanced Ruby - About.com
These pages deal with some of the more advanced concepts of Ruby and are geared toward intermediate and advanced programmers. The covered concepts ...
Advanced Hash Usage - Ruby - About.com
However, the Ruby developers noticed a pattern with hash literals like these. In almost every single case, the keys were symbols. A special syntax came about in ...
OptionParser--Parsing Command-line Options the Ruby Way
Ruby comes equipped with a powerful and flexible tool to parse command-line options, ... It doesn't use any of the advanced features, just the basics. There are ...
Using the Enumerable Module - Ruby - About.com
... About Tech · Ruby · Advanced Ruby ... You can iterate over many different types of objects in Ruby using the same set of methods. For example, you can use ...
Method for Mapping the Values of an Array - Ruby - About.com
Iterating over arrays isn't the only trick up Ruby's sleeve. Having the ability to map arrays (and other enumerable collections) is a powerful feature.
How to Make Deep Copies in Ruby - About.com
It's often necessary to make a copy of a value in Ruby. While this ... Advanced Ruby ... First, the assignment operator using a POD (Plain Old Data) type in Ruby .
10 Great Resources to Learn Ruby for Free - About.com
Sometimes the old adage rings true: the best things in life are free. If you've wanted to learn a little Ruby, but haven't been able to fit a programming course into ...
Optional Method Parameters with Hashes - Ruby - About.com
Advanced Ruby ... Ruby provides a mechanism for optional method parameters. ... Ruby does provide for default parameter values, but you can't specify them ...
Mixin Modules - Ruby - About.com
Mixins are one of Ruby's defining features, but often one of the most difficult to understand for those new to Ruby. They're not difficult to understand, but they're ...
Test Driven Development in Ruby -- Writing Code - About.com
Learn to start writing Ruby code using Test-Driven Development. ... About Tech · Ruby . . . Advanced Ruby · Test-Driven Development ... Ruby Expert. Share this ...