Avdi Grimm, Code Cleric
In Ruby class-based programming, superclass versions of subclass methods are always invoked explicitly using the super keyword. There are some nuances to using super though, particularly when it comes to…
Here’s another freebie from the deep RubyTapas stacks. This one is about a truth of object modeling that we don’t often talk about: not every object needs to have state….
Here’s another classic from the early days of RubyTapas. Originally published as Episode #11 in October 2012, it’s a complement to the episode on using fetch as an assertion. This…
Periodically I take episodes from the RubyTapas archives and publish them for free. This episode from October 2012 is about symbol literals, and how you can use alternative quoting syntax…