Today's episode delves into some advanced regular expression features, including "lookahead" and "lookbehind". Notes for further exploration: The book "Programming Ruby 1.9 and 2.0" rubular.com Talks from Nell Shamrell. There …
Having model attributes at different levels of abstraction can quickly complicate an application. In this episode, we'll level the playing field.
In this "lost episode", we'll learn how to use Ruby's "find" library to dig through files on disk.
In today's episode, we'll eliminate a conditional by passing an argument to the Array#pop method
In this long-requested episode, guest chef Justin Weiss returns to teach you how to integrate the Whole Value pattern into Rails applications.
Some domain concepts are easier to spot than others. Today we deal with one of most slippery concepts of all.
In this episode we take a method with a large and unweildy signature, and begin to pull parameters out into configurable options.
Factoring out a high-level interface for PulseAudio.
Imagine easily packaging up a Ruby desktop application for installation on multiple platforms! Join Jason Clark to see how it can be done.
Use an obscure feature of Ruby integers to efficiently store large matrices of boolean data.