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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".

* * * *

To run the code in this exercise, you will only need to have [CommandBox CLI installed](https://ortus.gitbooks.io/commandbox-documentation/content/setup/installation.html).  This binary runs CFML code from the command line.

To run the tests, `cd` into the exercise folder and run the following:

```bash 
box task run TestRunner
# Or start up a test watcher that will rerun when files change
box task run TestRunner --:watcher
```

The tests leverage a library called TestBox which supports xUnit and BDD style of testing.  All test suites will be written in the [BDD style](https://testbox.ortusbooks.com/content/primers/bdd/specs.html) which uses closures to define test specs.  You won't need to worry about installing TestBox.  The CLI test runner will take care of that for you.  You just need to be connected to the internet the first time you run it.  You can read more about it here:

[https://testbox.ortusbooks.com/content/](https://testbox.ortusbooks.com/content/)
## 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

133 entries across 133 versions & 1 rubygems

Version Path
trackler-2.2.1.119 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.118 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.117 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.116 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.115 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.114 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.113 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.111 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.110 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.109 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.108 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.107 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.106 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.105 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.104 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.103 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.102 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.101 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.100 tracks/cfml/exercises/raindrops/README.md
trackler-2.2.1.99 tracks/cfml/exercises/raindrops/README.md