<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"><url><loc>https://rorindia.com/blog/array-rfind-in-ruby-4-finding-elements-from-the-end-efficiently</loc><lastmod>2026-01-07T13:57:16Z</lastmod><changefreq>weekly</changefreq><priority>0.7</priority><image:image><image:loc>https://rorindia.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6NDMwLCJwdXIiOiJibG9iX2lkIn19--967ebf75127ce14bf06458ba6c3b3b2db3053675/ruby-4-rfind.jpeg</image:loc><image:title>Array#rfind in Ruby 4: Finding Elements from the End, Efficiently</image:title><image:caption>Discover Array#rfind, Ruby 4&#39;s new method for efficiently finding the last matching element in an array. Learn how this elegant solution replaces reverse_each.find with better performance and cleaner syntax.</image:caption></image:image></url><url><loc>https://rorindia.com/blog/ruby-box-the-game-changing-isolation-feature-in-ruby-4-0</loc><lastmod>2025-12-27T10:58:51Z</lastmod><changefreq>weekly</changefreq><priority>0.7</priority><image:image><image:loc>https://rorindia.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6MzY0LCJwdXIiOiJibG9iX2lkIn19--919703c68d14e55e1b062e2cc35cf765b8c722f8/ruby4.png</image:loc><image:title>Ruby::Box - The Game-Changing Isolation Feature in Ruby 4.0</image:title><image:caption>Ruby 4.0 introduces Ruby::Box, a revolutionary feature for code isolation. Create separate &quot;universes&quot; where classes, constants, and global variables stay contained. Perfect for running multiple gem versions, safe monkey patching, and plugin architectures.</image:caption></image:image></url><url><loc>https://rorindia.com/blog/100-essential-ruby-on-rails-questions-answers</loc><lastmod>2025-12-21T17:26:14Z</lastmod><changefreq>weekly</changefreq><priority>0.7</priority></url></urlset>