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-2.2.1.119	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.118	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.117	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.116	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.115	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.114	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.113	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.111	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.110	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.109	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.108	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.107	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.106	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.105	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.104	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.103	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.102	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.101	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.100	tracks/scala/exercises/hello-world/.meta/hints.md
trackler-2.2.1.99	tracks/scala/exercises/hello-world/.meta/hints.md