Guides to the core and standard libraries, as well as selected Rubygems.
Category: APIs and Libraries
Episode #276: Fattr
Do you ever feel like you're repeating yourself when declaring and then initializing Ruby attributes? Today's episode will help you DRY up your classes.
Episode #274: Backreference
Today's episode is about creating self-referential regular expressions.
Episode #269: TSort with Justin Weiss
Justin Weiss is the featured guest chef, in this episode about sorting trees and why you might want to.
Episode #267: Kernel Open with Rob Miller
In this guest episode, Rob Miller shows off some super powers of Ruby's `Kernel#open`.
Episode #260: Regex Capture Groups with Nell Shamrell
Guest chef Nell Shamrell shares an intro to working with regex capture groups in this episode.
Episode #254: Step
We've seen ranges and upto/downto methods. Today we take a look at a generalized way to step through arbitrary, potentially infinite number sequences.
Episode #252: Pop
In today's episode, we'll eliminate a conditional by passing an argument to the Array#pop method
Episode #248: Min By
In this episode, we'll look at an easy way to find items in a collection with the lowest (or highest) of some attribute. And at how we can apply this …