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-2.2.1.159	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.158	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.157	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.156	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.155	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.154	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.153	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.152	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.151	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.150	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.149	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.148	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.147	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.146	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.145	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.144	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.143	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.142	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.141	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.140	tracks/scala/exercises/hello-world/.meta/hints.md