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# Secret Handshake

> There are 10 types of people in the world: Those who understand
> binary, and those who don't.

You and your fellow cohort of those in the "know" when it comes to
binary decide to come up with a secret "handshake".

```text
1 = wink
10 = double blink
100 = close your eyes
1000 = jump


10000 = Reverse the order of the operations in the secret handshake.
```

Given a decimal number, convert it to the appropriate sequence of events for a secret handshake.

Here's a couple of examples:

Given the input 3, the function would return the array
["wink", "double blink"] because 3 is 11 in binary.

Given the input 19, the function would return the array
["double blink", "wink"] because 19 is 10011 in binary.
Notice that the addition of 16 (10000 in binary)
has caused the array to be reversed.

The Scala exercises assume an SBT project scheme. The exercise solution source
should be placed within the exercise directory/src/main/scala. The exercise
unit tests can be found within the exercise directory/src/test/scala.

To run the tests simply run the command `sbt test` in the exercise directory.

For more detailed info about the Scala track see the [help
page](http://exercism.io/languages/scala).


## Source

Bert, in Mary Poppins [http://www.imdb.com/title/tt0058331/quotes/qt0437047](http://www.imdb.com/title/tt0058331/quotes/qt0437047)

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

Version data entries

74 entries across 74 versions & 1 rubygems

Version Path
trackler-2.2.1.180 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.179 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.178 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.177 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.176 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.175 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.174 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.173 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.172 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.171 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.170 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.169 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.167 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.166 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.165 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.164 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.163 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.162 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.161 tracks/scala/exercises/secret-handshake/README.md
trackler-2.2.1.160 tracks/scala/exercises/secret-handshake/README.md