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Contents

# Raindrops

Convert a number to a string, the contents of which depend on the number's factors.

- If the number has 3 as a factor, output 'Pling'.
- If the number has 5 as a factor, output 'Plang'.
- If the number has 7 as a factor, output 'Plong'.
- If the number does not have 3, 5, or 7 as a factor,
  just pass the number's digits straight through.

## Examples

- 28's factors are 1, 2, 4, **7**, 14, 28.
  - In raindrop-speak, this would be a simple "Plong".
- 30's factors are 1, 2, **3**, **5**, 6, 10, 15, 30.
  - In raindrop-speak, this would be a "PlingPlang".
- 34 has four factors: 1, 2, 17, and 34.
  - In raindrop-speak, this would be "34".

For installation and learning resources, refer to the
[exercism help page](http://exercism.io/languages/groovy).

Run the tests by executing the test script.

```
$ groovy ./RaindropsSpec.groovy
```

After the first test(s) pass, continue by commenting out or removing the `@Ignore` annotations prepending other tests.

When all tests pass, congratulations!

## Source

A variation on a famous interview question intended to weed out potential candidates. [http://jumpstartlab.com](http://jumpstartlab.com)

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.

Version data entries

167 entries across 167 versions & 1 rubygems

Version Path
trackler-2.2.1.139 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.138 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.137 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.136 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.135 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.134 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.133 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.132 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.131 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.130 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.129 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.128 tracks/groovy/exercises/raindrops/README.md
trackler-2.2.1.127 tracks/groovy/exercises/raindrops/README.md
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trackler-2.2.1.125 tracks/groovy/exercises/raindrops/README.md
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trackler-2.2.1.123 tracks/groovy/exercises/raindrops/README.md
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trackler-2.2.1.120 tracks/groovy/exercises/raindrops/README.md