get-reference


#### var ref = getReference(obj)

Get's the referenced vigour-base object
- obj (object) - the reference we want to follow
- returns (object) ref - The referenced object or undefined

``javascript
const Base = require('vigour-base')
const getReference = require('brisky-get-reference')

const a = new Base({})
const b = new Base(a)
getReference(b) // a
``