All episodes published in 2015
Category: Season 4
Episode #282: Advanced Audited Predicate
Today we explore some more advanced considerations around the "audited predicate" technique from episode #279
Episode #281: Splatted Send
In this episode we discover a trick that can enable us to easily pack up messages with their arguments and pass them around.
Episode #280: Itself
Today's episode covers a new Ruby 2.2 feature which is more useful than it may at first appear to be.
Episode #279: Audited Predicate
Programs are good at giving us "yes" or "no" answers. But often the next question is: "why?". In today's episode we look at one way to answer this question.
Episode #278: Lazy
Today's episode is about creating lazy streams of data using Ruby's lazy enumerators.
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 #275: Antique Shop
Revisiting the idea of "referential transparency", today we look at some unforseen side-effects of a method that modifies its arguments.
Episode #274: Backreference
Today's episode is about creating self-referential regular expressions.