1 exercism fetch objective-c secret-handshake

# 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".

 1 2 3 4 5 6 7 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.

## Setup

There are two different methods of getting set up to run the tests with Objective-C:

• Create an Xcode project with a test target which will run the tests.
• Use the ruby gem objc as a test runner utility.

Both are described in more detail here: http://exercism.io/languages/objective-c

### Submitting Exercises

When submitting an exercise, make sure your solution file is in the same directory as the test code.

The submit command will look something like:

 1 exercism submit /objective-c/secret-handshake/SecretHandshake.m

You can find the Exercism workspace by running exercism debug and looking for the line beginning with Workspace.

## Source

Bert, in Mary Poppins 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.