<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title>Aliaksei Ivanouski</title><link>https://aivanovski.github.io</link><description>Writing about Kotlin, Android, software engineering, and more.</description><lastBuildDate>Mon, 22 Jun 2026 00:00:00 +0000</lastBuildDate><item><title>Functional Programming Has Been Mainstream for Years</title><link>https://aivanovski.github.io/posts/functional-programming-has-been-mainstream</link><description><![CDATA[Functional programming did not replace object-oriented programming. Instead, its most useful ideas gradually became ordinary features of modern languages such as Kotlin, Swift, Scala and many others.]]></description><guid>https://aivanovski.github.io/posts/functional-programming-has-been-mainstream</guid><pubDate>Mon, 22 Jun 2026 00:00:00 +0000</pubDate></item></channel></rss>