Contents

## Hints

#### Common pitfalls that you should avoid
- Usually there is no need in Scala to use `return`. For a discussion see [here](http://stackoverflow.com/questions/24856106/return-in-a-scala-function-literal). Or as a quote from that discussion: *Don't use return, it makes Scala cry.*

Version data entries

260 entries across 260 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.179	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.178	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.177	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.176	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.175	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.174	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.173	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.172	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.171	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.170	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.169	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.167	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.166	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.165	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.164	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.163	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.162	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.161	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.160	tracks/scala/exercises/hello-world/.meta/hints.md