unflatten


#### var obj = unflatten(subject, [opts])

Opposite of flatten-obj. Unflattens an object with delimited keys
- subject (object) - Object that needs to be unflattened
- [opts] (object|string|boolean) - Optional.

- - Provide a string as a shortcut for { separator: opts }

- - Provide a boolean as a shorcut for { objectMode: opts }

- - Provide an object to set both options { separator: '/', objectMode: true }

- Available options:

+ separator (string) - defaults to '.'

+ objectMode (boolean) - defaults to false
- return (object) obj - Nested Javascript object

``javascript
const unflatten = require('unflatten')
unflatten({
'a.b.c': 'd'
})
/*
{
a: {
b: {
c: 'd'
}
}
}
*/
``