Class Methods In Ruby: a Thorough Review & Why I Define Them Using class << selfClass methods are the source for continuous discussions and disagreements among my colleagues. While some consider them precise and helpful, others feel they are actually pesky and that they tend to make code harder to read and manage. As for me, I find that the truth tends to lean to the latter; I embrace Ruby’s OO nature and I like to think (and read!) in objects. Having said that, sometimes cla
