data-structure

data-structure
==============

This small library lets you declare a custom data structure.

``javascript
var DataStructure = require('data-structure')
var Event = new DataStructure({
position: Number,
beat: Number,
time: Number,
})
`

Usage

`javascript
var event = new Event({ position: 1, beat: 1, time: 0.5 })
`

Why?
----

Well, sometimes you create an object, that's fine...

`javascript
var event = { position: 1, beat: 1, time: 0.5 }
`

But when you pass it around in your application:

`javascript
function processEvent(event) {
findObjectsNear(event.position)
}
``

Users of your class may wonder what an "event" look like.
Some solutions exist:

- Use comments to describe the structure of the object.
- May quickly be out of date!
- Create an opaque class to hold values.
- Maintenance burden!
- Use Flow/TypeScript
- Now what if we're using 6to5 or CoffeeScript?
- __Use this library!!__
- Now your code is self-documenting.
- The returned function just validates and returns passed object.
- Code becomes self-checking code!
- No extra type to mess with!