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The Ruby and Rails community linklog

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🔍 Deep Dive into Ruby Data Structures & Core Enumerable Methods 🧠💎

by Giménez Silva Germán Alberto —

Understanding how Ruby methods interact with data structures is key to writing cleaner, faster, and more expressive code. In my latest article, I dive into the behavior of methods like .each, .map, .select, .reduce, and .inject, breaking down how they operate over common Ruby data structures such as arrays 📚 and hashes 🗂️.

https://rubystacknews.com/2025/06/04/understanding-data-structures-and-method-operations-a-key-to-efficient-software-development/

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