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An other deficiency in the Scala collections is that there is very minimal support for mutably building up an immutable collection. Clojure has so-called "transient" collections. These allow you to morph a persistent (immutable) collection into a mutable one, which you can then mutate, and it will be smart enough to share structure of the original, until it is forced to copy sub-trees. When you're done mutating it, you then transform it back into a persistent collection and it freezes the structure. JavaScript also has the immer library which provides the same functionality.
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I'm awed by the maturity of the Scala 2 compiler. Every minor version in the 2.13 series adds a new linting improvement. You can see that if you have sbt-tpolecat in your project. I'm always happy to see that some option from Wartremover is no longer used.
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I'm awed by the maturity of the Scala 2 compiler. Every minor version in the 2.13 series adds a new linting improvement. You can see that if you have sbt-tpolecat in your project. I'm always happy to see that some option from Wartremover is no longer used.
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Ahhh no unused warnings, thats disappointing to say the least. I guess some progress is being made here https://github.com/lampepfl/dotty/pull/16157 , tbh this kind of stuff makes me want to stick to Scala 2.
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Hello, you can try to look for pet store implementations on GitHub using Scala, like https://github.com/pauljamescleary/scala-pet-store. The "Pet Store" is usually an example repo demonstrating how to build a CRUD service. Since Scala is a language capable of expressing multiple design techniques, multiple ways of solving similar problems exist, which is neither good nor bad, just irritating for a beginner.
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