Scala FizzBuzz

A version of the FizzBuzz program written in Scala.

Highlights

• Simple usage available with sbt
• Full usage available with object FizzBuzz
• Handles certain malformed input without error
• Unit tested

Running

In your favorite shell, set your working directory to the project root and launch sbt:

$ sbt

At the sbt prompt, run FizzBuzz with:

> run

The output for run should be close to the following:

[info] Running com.jbarker.code.scala.fizzbuzz.FizzBuzz
1 2 Fizz 4 Buzz Fizz 7 8 Fizz Buzz 11 Fizz 13 14 FizzBuzz 16 17 Fizz 19 Buzz
Fizz 22 23 Fizz Buzz 26 Fizz 28 29 FizzBuzz 31 32 Fizz 34 Buzz Fizz 37 38 Fizz
Buzz 41 Fizz 43 44 FizzBuzz 46 47 Fizz 49 Buzz Fizz 52 53 Fizz Buzz 56 Fizz 58
59 FizzBuzz 61 62 Fizz 64 Buzz Fizz 67 68 Fizz Buzz 71 Fizz 73 74 FizzBuzz 76
77 Fizz 79 Buzz Fizz 82 83 Fizz Buzz 86 Fizz 88 89 FizzBuzz 91 92 Fizz 94 Buzz
Fizz 97 98 Fizz Buzz
[success] Total time: 0 s, completed May 5, 2012 12:34:56 PM

Testing

At the sbt prompt, test FizzBuzz with:

> test

The output for test should be close to the following:

[info] Passed: : Total 11, Failed 0, Errors 0, Passed 11, Skipped 0
[success] Total time: 0 s, completed May 5, 2012 12:34:56 PM

Future

Possible changes and additions could include:

• Support console input for custom number ranges
• Update error handling to use exceptions
• Update unit tests to use ScalaTest

Development

Developed with:

• Scala 2.11.7
• sbt 0.13.8
• JUnit 4.12

Release History

0.9.17 - 18 July 2015

• Upgraded dependencies.

0.9.2 – 0.9.16

• Upgraded dependencies.

0.9.1 - 13 May 2012

• Updated sbt due to scala-sbt.org replacing scala-tools.org.

0.9 - 05 May 2012

• Initial version.