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-2.2.1.98	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.97	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.96	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.95	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.94	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.93	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.92	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.91	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.90	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.89	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.88	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.87	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.86	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.85	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.84	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.83	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.82	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.81	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.80	tracks/scala/exercises/hello-world/HINTS.md
trackler-2.2.1.79	tracks/scala/exercises/hello-world/HINTS.md