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-2.2.1.139	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.138	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.137	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.136	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.135	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.134	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.133	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.132	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.131	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.130	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.129	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.128	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.127	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.126	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.125	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.124	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.123	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.122	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.121	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.120	tracks/scala/exercises/hello-world/.meta/hints.md