36:24

Writing Utility Scripts with Ruby

25:42

Ruby Blocks, Procs, and Lambdas 🦁🐅🐻

34:01

A Deep Dive into the Ruby Object Model

20:27

RSpec spec_helper vs rails_helper Explained

35:08

RubyConf 2018 - Ruby is the Best Javascript by Kevin Kuchta

20:18

RSpec Shared Example Groups | DRY Up Your Specs

27:13

An Introduction to Procs, Lambdas and Closures in Ruby

1:06:02

Deep .NET: Writing async/await from scratch in C# with Stephen Toub and Scott Hanselman