Explore the surprising complexity and versatility of Ruby hashes in this 32-minute conference talk by Ariel Caplan at Ruby Central. Dive deep into the inner workings of hashes, discover how they form the foundation for powerful standard library utilities, and learn patterns to leverage their functionality for writing concise, performant, and elegant code. Gain insights into topics such as default values, the Abbrev library, memoization, and more. Enhance your understanding of this fundamental data structure and unlock new ways to optimize your Ruby programming skills.
Overview
Syllabus
Introduction
Basics
Set
Hash Example
Default Values
Abbrev Library
Abbrev Library Overview
Implementation
Condensed Code
Totals
Memoization
Summary
Outro
Taught by
Ruby Central
