{"id":142189,"date":"2021-03-16T08:41:03","date_gmt":"2021-03-16T08:41:03","guid":{"rendered":"https:\/\/devdays.lt\/?page_id=142189"},"modified":"2021-03-19T13:18:48","modified_gmt":"2021-03-19T13:18:48","slug":"adam-warski","status":"publish","type":"page","link":"https:\/\/devdays.lt\/adam-warski\/","title":{"rendered":"Adam Warski"},"content":{"rendered":"

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Easter Offer: Get 3 For 2 tickets here!<\/a><\/p>\n

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DevDays Europe 2021<\/span><\/h1>\n
\n
\n

\"date\"<\/p>\n

June 8-10<\/p>\n<\/div>\n

\n

\"venue\"<\/p>\n

Vilnius and Online<\/p>\n<\/div>\n<\/div>\n

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Adam Warski<\/p>\n

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Position:<\/strong> CTO<\/p>\n

Company:<\/strong> SoftwareMill<\/p>\n

Country:<\/strong> Poland<\/p>\n

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Biography<\/p>\n

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Adam is one of the co-founders of SoftwareMill, where he codes mainly using Scala and other interesting technologies. He is involved in open-source projects, such as sttp, tapir,\u00a0Quicklens, ElasticMQ and others. Adam has been a speaker at major conferences, such as JavaOne, LambdaConf, Devoxx and ScalaDays.<\/p>\n

Apart from writing closed- and open-source software, his ideas or insights usually end up with a blog post: https:\/\/softwaremill.com\/blog.<\/p>\n

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Talk<\/p>\n

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Scala 3 metaprogramming by example<\/h1>\n

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Metaprogramming is one of the features that sets Scala 3 apart from other languages. We don\u2019t only get “macros done right”, but a a couple of constructs that can be used depending on the scope and complexity of the task: inlines, typeclass derivation and “proper” macros (quoting & splicing).<\/p>\n

Let\u2019s take a look at how these metaprogramming approaches can be used in practice. What kind of problems can we solve? How readable is the code? Does it feel like magic, or regular programming?<\/p>\n

If something is know at compile-time and can be computed then, there\u2019s no reason to repeat it every time our program is run. Come and see what Scala 3 has to offer in this area!”<\/p>\n

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Session Keywords<\/p>\n

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<\/p>\n
🔑<\/span> Scala <\/div>\n

<\/p>\n

🔑<\/span> Metaprogramming <\/div>\n

<\/p>\n

🔑<\/span> Annotations <\/div>\n

<\/div>\n

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\u00ab Back<\/p>\n

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