Loops!
In this rare beginner-oriented episode, we're going to talk about looping constructs in Ruby, starting from the most basic infinite loops, and buildin…
Numbered Parameters
In a language full of expressive little shorthands, it's time to meet a new idiom! This one makes simple blocks even more concise.
Loop Golf
In which we try to match the brevity of C code, and learn some things along the way.
Chunk While
Today we'll apply another new Ruby 2.3 feature to a real-world problem.
each cons
Today's dish helps us to view arrays through a "sliding window".
Advanced Chunk
Today we continue our look at the Enumerable#chunk method, this time applying it to the problem of a streaming network protocol.
Chunk
Chunking streams of data by some criterion is a technique with a broad range of applicability. In today's episode, we'll learn about Ruby's approach t…
Flat Map
Today we look at how we can tighten up our code with the #flat_map method.
Testing Retry
Ruby's "retry" keyword is powerful, but how do we test the code that uses it?
Lazy
Today's episode is about creating lazy streams of data using Ruby's lazy enumerators.