Hello, I’ve started a new (free online) book(let) titled “Programming Bits, Bytes ‘n’ Blocks (in Ruby) Step-by-Step Book / Guide”. Let’s start with the three types of strings, that is, bytes, (string) buffers, and (frozen) strings, … Ruby Trivia Question: What’s the difference between 1) String.new, 2) String.new(""), and 3) "" ?. Happy bits & bytes slicing & dicing with ruby.