scala Archives - Page 3 of 7

Getting strange behavior when calling function outside of a closure: when function is in a object everything is working when function is in ...

Are there any best-practice guidelines on when to use case classes (or case objects) vs extending Enumeration in Scala? They seem to offer ...

I can’t add an element of type T into a list List...

As I understand it, in Scala, a function may be called either by-value or by-name For example, given the following declarations, do we ...

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I have followed the tutorial at Scala and Android with Scala 2.7.3 final. The resulting Android App works but even the most basic ...

I was reading A Tour of Scala: Abstract Types. When is it better to use abstract types? For example, abstract class Buffer { ...

I noticed that Scala provide lazy vals. But I don’t get what they do. scala> val x = 15 x: Int = 15 ...

I read Scala Functions (part of Another tour of Scala). In that post he stated: Methods and functions are not the same thing ...

I’m trying to call a Shapeless macro from inside a quasiquote with Scala and I’m not getting what I would like to get. ...