# Custom Set

Create a custom set type.

Sometimes it is necessary to define a custom data structure of some
type, like a set. In this exercise you will define your own set. How it
works internally doesn't matter, as long as it behaves like a set of
unique elements.

## Setup

Go through the setup instructions for JavaScript to
install the necessary dependencies:

http://exercism.io/languages/javascript

## Making the Test Suite Pass

Execute the tests with:

    jasmine <exercise-name>.spec.js

Replace `<exercise-name>` with the name of the current exercise. E.g., to
test the Hello World exercise:

    jasmine hello-world.spec.js

In many test suites all but the first test have been skipped.

Once you get a test passing, you can unskip the next one by
changing `xit` to `it`.


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