Marak/Faker.js — pull request #50 by schmtw (2013-03-17 19:42:58+00:00)
Title: Added Address.postalCode

A quick and dirty generator of UK postal codes.
The format defaults to LLD DDL.
L's get replaced with a letter and D's get replaced with a digit.

Examples:

```
var Faker = require('Faker');
Faker.Address.postalCode(); // VF2 2BY
Faker.Address.postalCode('LLDD DLL'); // FQ76 5ST
```