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exercism / scala

Exercism exercises in Scala.
https://exercism.org/tracks/scala
MIT License
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Add two-fer exercise #611

Closed ricemery closed 5 years ago

ricemery commented 5 years ago

Add two-fer exercise.

Changed null test case to use empty params case instead of null. null is typically avoided in Scala. And, I did not want to introduce Option for an early exercise. This has the added benefit of introducing optional params.

ErikSchierboom commented 5 years ago

Great work!

ricemery commented 5 years ago

Thanks @ErikSchierboom !