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Scala Language


Introduction

 Getting started with Scala Language

Recent Contributions

Daniel Schröter created Using sealed trait and case objects and allValues-macro
pedrorijo91 created Case classes as Value Classes
pedrorijo91 requested (typesafe) enumerations
pedrorijo91 requested Compilation flags on scalac
Nathaniel Ford created Scala Quicksheet
summary requested topics need improvement proposed changes activity

16 Requested Topics

dismissed handled newest top
15
Metaprogramming requested by Gábor Bakos 4,390 4 comments
12
Type Bounds Usage and purpose of type bounds in parameterized types requested by Tzach Zohar 11.2k
8
Domain Specific Languages (DSL) requested by ScientiaEtVeritas 1,553
7
Composing monads, monad transformers Describing limitations of monad composition (example: options with lists does not work ` for ( v <- Some(""); _ <- List(v) ) yield v `, but with transformation those compose too). requested by Gábor Bakos 4,390
7
Testing with ScalaCheck requested by Gábor Bakos 4,390 4 comments
4
Continuation Passing Style (CPS) Some use cases and examples would be nice. Also an example showing how to avoid stack overflows (trampoline/free monad). Do you think this should be in the Recursion topic? requested by Gábor Bakos 4,390
3
Performance Analysis How to do basic analysis with different benchmarking frameworks requested by TomTom 893
3
scalaz Overview about included typeclasses and their usages. requested by corvus_192 124
2
Date and Time requested by John 864 1 comment
2
Scope How is scope defined in scala? Is there any protected / public / private? requested by dieend 946 2 comments
2
Testing with µTest github.com/lihaoyi/utest requested by Gábor Bakos 4,390
2
Path dependent types Examples and use cases of path dependent types. requested by Gábor Bakos 4,390
1
scala in J2EE scala code examples of full replacement in j2ee infrastructure: -servlets -ejb -scala server pages ... requested by nexoma 26
1
Compilation flags on scalac Not sure if the compiler should be approached here, but I found hard to understand what some flags do mean as the documentation is weak. I recommend 3 articles (disclosure: 1 was written by me to help others also struggling): * pedrorijo.com/blog/scala-compiler-review-code-warnings * blog.threatstack.com/… (link to pt2) requested by pedrorijo91 1,538 1 comment
1
(typesafe) enumerations native scala enumerations are not typesafe nor do offer exhaustive pattern matching among other problems. what are the alternatives? starting point maybe: pedrorijo.com/blog/scala-enums requested by pedrorijo91 1,538
0
scodec scodec is a kind of parser combinator for binary data. It's really helpful for anyone wishing to work with binary data with scala/java: the building blocks are quite well documented in the lib's scaladoc, but there is a general lack of more elaborate examples. Or should such a thing have its own top-level topic? requested by Shastick 380