Blur

A library for filtering information from objects such as credit card information or other things which may be logged

Usage

`` javascript
var obj = {
creditcard: {
number: 'ABCDEFGHIJKLMNOP',
year: 17,
month: 4
}
};

var result = Blur(obj, { number: Blur.creditCard });
`


Will result in

` javascript
{
creditcard: {
number: 'XXXXXXXXXXXXMNOP',
year: 17,
month: 4
}
}
`




$3

Recursively operate on keys in an object to censor, remove or modify values in
some way to make it safe for logging.

- object - Object to operated on
- options - object describing keys to be modified where:
- - name of key to be modified, and value is type of operation
to be performed.

#### Operation types:

- Blur.creditCard - This option is used to set any string to show only the last four characters and blur out the rest with X's
- Blur.remove - Completely removes all matching keys
- Blur.censor - Replaces all values matching keys with the string [BLURRED]`